How to unlock undervolting

How to unlock undervolting. Jun 24, 2021 · CPUs, Motherboards, and Memory. Start with a -0. now you can undervolt. I have Throttlestop configured to undervolt my i7 8750h for the perpose of keeping my temps bellow 90c. Since, I've installed BIOS Update 1. Alt+Ctrl+Shift+F2. Only way to decrease consumption/temp is to set temp limit and/powerlimit. May 10, 2018 · The Gigabyte Aero 15x is an excellent laptop overall, however in my benchmarking I did notice some thermal throttling with a combined CPU and GPU load such a Dec 17, 2023 · Once the Turbo FiVR Control window opens up, check the Unlock Adjustable Voltage option. 0 (August 26th 2020). Select OK – Save voltages immediately. After two days the secure boot got automatically enabled and the uv got locked again. Try throttle stop. my undervolting luck was garbage, mines on like -62 or something. However, I had some success with loadline undervolting. Tweak the CPU core, CPU Cache, and Intel GPU values one by one by -100mV. #2. From there you will go to the advanced tab, overclocking performance menu, and enable the overclocking feature. Hell, I could even argue that now that people cannot even undervolt anymore (on such insanely hot processors none the less), this is going to increase. However Dell does not declare which security vulnerabilities. Use the +/- keys to raise or lower the voltage. Step 2: Open the tool & run the stress test. I previously published a ThrottleStop guide for Notebookcheck back in 2017, but wanted to update the guide here to cover the new features and changes, as well as improve the readability and organization. Ok so I have dell g3 laptop with i7-10750h with speed 2. Download the Ubuntu ISO. Stupidity beyond any borders. (I have Aug 24, 2023 · #rtx #rtx3070ti #acernitro5 #acer #inteli7 https://www. Apr 5, 2016 · 212. Around -50 to -100mV should be ok. Find a flash drive, if the format is FAT32, proceed to the next step, if not, format as FAT32. txt. This works as expected, but provides a minimal impact. The BIOS you are using has disabled CPU voltage control. The latest version better supports the 10th Gen CPUs but only a modified BIOS can unlock CPU voltage control. You can expect up to 35% power consumption decrease for same level of performance Jan 2, 2024 · Undervolting your GPU is the process of reducing the amount of voltage your graphics card has access to. 050V core voltage offset, and then click on Apply to save your changes. - In the BIOS (press F2 at boot), disable secure boot, reboot, and press F12 to boot Nov 27, 2022 · Unlock undervolting in any laptop with a 10th or 11th gen Intel cpu!! | Locked BIOS no problem! Mar 23, 2022 · March 2022. Lower your CPU voltage in increments of 0. Feb 15, 2022 · Messages. Apr 7, 2021 · In recent months, I have been heavily invested into undervolting the Dell XPS 9700 equipped with i7-10875H. Hello, I just recently updated the BIOS from 1. While this result was undesirable, it's what they decided to deliver. When this lock bit is set, the turbo ratio limits are also locked and disabled so you cannot use these to control your CPU speed. It's pretty basic. 5 Ghz OC using throttlestop. Boot into Windows, start HWiNFO and CB20 and do a couple of runs while writing down the scores and the sensor readings. Are you sure u downgraded successfully? It should give you the "surface loading bar" when you did it properly after reboot. Many MSI laptops include an advanced BIOS so you can easily unlock voltage control. 0 more . Link to newer videos:8th or Laptops with this CPU are unusable without underclock/undervolt. That will unlock the XTU interface option. 100 might be too much with average around -75mV. Tick the “Unlock Adjustable Voltage” box under “CPU Core Voltage”. So disabled the SB and unlocked the UV and now it got locked again. Custom Profiles: Create custom profiles for your system. 0, no undervolting. Open ThrottleStop and click on the “CPU” tab. com and use your service tag to find and download the BIOS . Make sure you are in " CORE Voltage " and then Click the unlock adjustable voltage check box. Lower the Offset Voltage value in mV (milliVolts). Sep 8, 2021 · and when it comes to undervolting. It's kinda tricky downgrading as just installing an older firmware with the BIOS Mar 3, 2024 · Undervolting the AMD Ryzen 7 5800X is a rewarding endeavor that can unlock a myriad of benefits, including reduced power consumption, lower temperatures, and potentially improved performance. Apr 24, 2024 · Install the tool named intel-undervolt. How to Enable Undervolting on 10th Gen Intel Acer Nitro 5. EDIT: 10750H 16GB RAM 1650ti. thank f*king god. 0 my Throttlestop configuration does not work anymore and the option. 35 votes, 11 comments. You'll notice that the voltage value is lowered. Set the CPU core and CPU cache to -50. Dec 27, 2022 · 2021 Update: Based on post and Reddit comments, the approach to unlock undervolting works for a number of models, including the XPS, Inspiron, G5, 11th Generation Intel processors, and 2021 Dell models and other lines. 5. Set the core and cache offset voltages both to -100 mV. The laptop model is Acer Aspire 5, A515-55. But it may be able to work if xtu doesn't. You used to have XMP support and undervolting ability on older Razer laptops out of the box. DOWNLOADS:MSI AFTERBURNER I left the speedshift as the default 128. I play on a i5-10210U cpu and it heats up which causes my fps to decrease. This can block CPU voltage control. Jul 13, 2022 · Throttlestop - https://www. The first run is with -125mV on core and p-cache/ring 35,052 score and the second run with an It seems you are not that much of a pc expert. 3. Spamming "A" as you enter BIOS. now press Power button and tap F2 a few times to boot into the BIOS again. That will reduce maximum performance. You sir, are a gentleman. Next, run a benchmark or stress test to determine your GPU’s current voltage settings. Click FIVR. I hate that Razer punished new Razer consumers with a locked bios. I have the new 2021 Advanced with the 11900H and 3080 and I would love to unlock underolting. Something you would do differently in this undervolting guide, if you did it today? Oct 31, 2020 · After watching this video you can undervolt your cpu and get rid of thermal throttling. intel. This is under the CPU Core section. I suggest you open bios( press F2 repeatedly while booting during Dell logo),go to last tab on the left(i think named as performance) and go to last to disable turbo Throttle stop sometimes doesn't work(you have to disable some things in regedit) Disabling turbo is the best thing-but you will be using system at a lower performance than actual. A message of Success indicates the settings are applied correctly. efi. txt in the same directory and you can close it after it's saved. Now, drag the slider a little to the left. com/LongSoft/UEFIToolorhttps://github. exe and press than F5 (different as in the guide, on the Matebook X pro, we can not use the shortcut with ALT+=), here you press A for UEFI variable. Make sure the check boxes on your ThrottleStop main menu matches with the check boxes here. Jul 18, 2023 · So i decided to try undervolting with Throttlestop instead OGH in order to see if undervolting both P-core and P cache would prevent my computer from throttling. 15. Enhancing the performance of your graphics card is easy with our free software, MSI Afterburner, the most used overclocking software. Intel Extreme Tuning Utility - https://downloadcenter. Tick the “Unlock Adjustable Voltage” box in the new window. Alienware m15 R6 System BIOS v1. Insert your USB stick into your surface. - Place THIS file inside Boot and rename it to "bootx64. Users have been using software for at least 15 years to undervolt their laptops. 7,459 (1. 3 includes Firmware updates to address security vulnerabilities. #1. Discover discussions, news, reviews, and advice on finding the perfect gaming laptop. 4. techpowerup. the biggest limiter of performance ive found is the breathing room under the computer. Rename this file to bootx64. With features like graphics card tuning, monitoring, and other adjustments, you can fine tune your GPU for the best gaming experience. I used all of the recommended settings on the prompts from rufus. 11. The default (easy mode) bios has nothing you can change, the "advanced mode" has some basic options like changing the date or startup settings, but there should be another level to enable voltage Sep 11, 2020 · Are you sure you can't undervolt? Looks like you can click the "Unlock Adjustable Voltage" box on that screen you posted. Ctrl+s. Asking it nicely. Remember that you will need to do this for 3 things: CPU Core, CPU Cache, and Intel GPU. The others didn't allow me to undervolt) Step 1: Create the USB. com/download/29183/Intel-Extreme-Tuning-Utility-Intel-XTU-Throttlestop - https://www. conf file. Hard shutdown from BIOS, turning on with Fn+Tab+power, and entering BIOS. After installation and rebooting the comp follow the steps below. Move the Offset Voltage slider to a modest value, such -50mv. - Create a folder and rename it to "EFI". After changing the value that's highlighted in the picture, save the file as vars-m. In particular with the 11800h processor which spits fire. Dec 17, 2018 · The MSI GF63 appears to be a more budget friendly gaming laptop, but how hot does it get and is there any throttling? Let’s take a detailed look at performan Aug 29, 2020 · 17 R5, BIOS 1. Step 2: From here, undervolting is easy. Options. Don’t bother offsetting the cache too much. Step 3: Take a note of the Package Temperature as shown below. Jul 9, 2022 · In the ThrottleStop TPL window if you have the MSR PL1 and PL2 both set to at least 45W and the MMIO Lock box is checked and you are still getting power limit throttling at only 30W, that is usually a sign of EC throttling. Late last year a vulnerability was found in some Intel CPUs, potentially allows a so-called "Plundervolt" attack: The FIVR menu in throttlestop is where you do the actual undervolting, the options are greyed out, the TPL menu works though so you can adjust the PL1 and PL2 settings - alienware has it pretty high at 195. Repeat this with setup_var_3 0x5C4 0x00to disable CFG lock. None of them have changed a thing. Fn+Tab x3. Aug 26, 2020 · The 9750H is a 45W processor that can easily run at 60W or more. I will also show you how to unlock undervolting if tha 1. Unlock undervolting, apply undervolt an set Turbo Ratio Limits to either 37, 36 or 35 accross all cores. In the FIVR panel, I went with an undervolt of -90mV and adjusted the TRL's as shown. 00:00 Intro01:17 Gameplay and how my undervolt performs03:48 How to unlock undervolting if, your bios is locked05:11 Various undervolt settingsLink to downlo Aug 4, 2021 · An authenticated malicious admin user with local access to the system may potentially exploit this vulnerability to run arbitrary code and bypass UEFI restrictions. dell. 1 on the 2021 model. Dec 20, 2023 · Locate your Voltage Settings, Usually named CPU Voltage, Vcore, or Core Voltage. VanGoghComplex said: Managed to do it! It involved extracting the BIOS file, then extracting a file from that to find the bits that needed flipped. Window is small, as Huawei Matebook uses a high resolution screen. Turn on overclock and turn off undervolt protection (the description on the bios setting is very intuitive so you should be able to navigate to it). W Support Assist has a bug currently that will show the BIOS update downloading but may appear to be stuck, even if left for hours. Click Apply and stress test each setting until you get a satisfying result. While gaming at 5ghz laptop overheats too much (100 degrees in 15-30mins) so I disabled it because overclock and undervolt is disabled. Undervolt i5-1035G1. Alienware M18 13900HX, RTX 4080, 64GB 5600Mhz. This is a free program that allows you to undervolt your CPU. Aug 17, 2023 · Here are some general steps you can follow if you want to attempt undervolting: Check BIOS/UEFI Settings: Reboot your laptop and enter the BIOS or UEFI settings. Launch the program and locate the Core Voltage Offset slider. How to undervolt your CPU. Feb 3, 2023 · Taraquin said: On locked CPUs you cannot undervolt. On to XTU. 2 sometimes as high as the Jul 19, 2020 · Undervolting Intel CPUs has become increasingly popular in recent years among enthusiasts and also many average users for better performance and battery life. Nov 30, 2023 · For now, let's undervolt the CPU by an offset of 100 mV (millivolts) by adjusting the "Offset Voltage" slider to -100 and hitting "Apply. " If your system didn't crash immediately, that's a sign that the undervolt is stable, but we'll do more stability tests later. Go back into Ryzen Sep 7, 2020 · 2021 Update: Based on post and Reddit comments, the approach to unlock undervolting works for a number of models, including the XPS, Inspiron, G5, 11th Generation Intel processors, and 2021 Dell models and other lines. Unlock the overclocking lock in the BIOS and manually change settings in Throttlestop Jan 3, 2021 · FIVR Control - Locked. Oh ok cool, but would reinstalling windows fix the black screening? Because I’m not sure if the black screening after booting is because of the undervolting unlock or if my bios is broken or if it’s a windows problem, my nvidia drivers tooa rent installing in windows update, it shows 2 display nvidia drivers and it doesn’t download. That’s offset 0x132 in variable CpuSetup for Core AC loadline. Greeting, I tried to undervolt my i5 processor. Ok, I will expand on this. After that I used a utility called modgrubshell to change those registers and, viola! Undervolting is available again in XTU. I have an MX 350 graphics card, and as they are cooled via the same heat pipe, the performance drops a lot due to the high temperature, I changed the thermal paste, the performance is a bit better, but However, the checkbox for undervolting is greyed out on Throttlestop, which apparently means I need to enable it via the advanced or hidden BIOS menu. I left the 1 Core ratio at the default 37 but reduced everything else to be below the AC/Performance profiles but ABOVE the Battery profile. May 19, 2023 · If you want to undervolt cpu, you must first check for your model on YT (for example) and see does support that. com/LongSoft/UEFITool/releases/tag/A58 This video was made with the Dell G15 in mind, but many Alienware M15R6 owners have come right following these steps. It probably also is the motherboard. This wikiHow article teaches you how to undervolt your graphics card. Exit Intel XTU and only run ThrottleStop 9. Suck it, Dell. 28/day) Feb 15, 2022. Set your power limits back to their default values, at least 45W for the long turbo power limit and 60W for the short turbo power limit. UEFIToolhttps://github. Step 4: Start undervolting. Step 5: Repeat the stress testing process. ) You could do more if you want. Jan 12, 2024 · Ensure that both Unlock voltage control and Unlock voltage monitoring are enabled and then click apply. Open up CPU-Z and HWMonitor, check your current voltages and temperatures while running a CPU benchmark, and write down the values. The value is in 10s of mOhm. Step 1: Download & Install Intel® XTU. It will either say Locked or Not Available. This explains the basic method for Dell laptops. Disable Secure Boot by going into BIOS > Boot > Secure Boot > Disabled. Undervolting you'll change your core and cache voltage offset. exe file and run it manually. Download this file and place it inside BOOT. In case your PC or laptop crashes at -100mV, try reducing the level. For example, an undervolt of -100mV to the CPU Cache can be set. you are pretty much thermally limited even if you undervolt, alderlake runs hot period. 3GHz which is keeping the temps below 70. It will not affect your perfor BIOS Modification Tutorial for Undervolting Universal BIOS Backup Toolkit 2. With that information in mind, follow these steps: Do a slight decrement (e. Intel takes security very seriously and all reported vulnerabilities must be mitigated. Download Throttlestop. Undervolting is still alive and well. If it works for you, please leave a comment below so others may know In this video I will direct you to a video which will show you how to unlock undervolting in almost any laptop with an Intel CPU. Set that to enabled. Test to make sure your computer is stable. But i can't find any option about "Microsoft Defender Application Guard". If you find such options, you may be able to adjust them there. But it may not. launch regular BIOS by tapping F2 a few times right after boot. Test Configuration: After saving the configuration file, use the tool to apply settings. i believe 10th gen mobile chips have also been locked through bios due to the plundervolt vulnerability, this means undervolt is also locked. Mar 22, 2023 · In this video take a thorough look at the Blade 16's undervolting, thermals and power testing to help you tweak your new blade 16 to maximise performanceRaze Nov 22, 2023 · Here are the recommended undervolting settings for the Asus TUF F15: 1. 00:00 Intro02:04 Folders & Link04:06 10th & 11th gen05:24 Universal Bios Backup Toolkit08:29 Uefitool10:32 IRFExtractor12:02 Overclocking & Cfg lock16:37 For Step 5. To do so, just select Undervolt now running with -50mv and with turbo limit to 3. Close the settings window and restart MSI Afterburner. Download this tool and extract the contents inside the zip folder to C:\insyde-tool After you do that, open a cmd. com/download/techpowerup-throttlestop/Undervolting the New Acer Nitro 5How to Undervolt t To begin, open MSI Afterburner and click on the settings icon. That setting has been unlocked for years before 2020, and CPUs already have a trainload of protections to avoid thermal damage. 6ghz and 5ghz turbo max. Hard shutdown from BIOS, pressing F4→V F5→B F6→N then power on and reenter BIOS. You have set both of your turbo power limits to 32W. Look for options related to CPU voltage or power management. Mar 9, 2018 · Intel Extreme Tuning Utility (XTU) is a Windows-based program that Intel promotes as a way to overclock and performance-tune your system. Go to HKEY_LOCAL_MACHINE > SYSTEM > CurrentControlSet > Control > Power > PowerSettings > 54533251-82be-4824-96c1-47b60b740d00 > be337238-0d82-4146-a960-4f3749d470c7. Since I got my helios (bout weeks ago) I couldnt find any unlock undervolt guide for the PH315-54 (11th gen cpu) so I just gave up, its a godsend that I found your guide, my cpu temps can finally be normal. If it says Locked, you will have to Google search to see if there is a way to unlock your laptop. With many laptops you can modify two UEFI variables in the BIOS. Applied an undervolt of -125mV on core and p-cache/ring with the 5. Welcome to r/gaminglaptops, the hub for gaming laptop enthusiasts. If it works for you, please leave a comment below so others may know! Disclaimer: Changing voltages or editing BIOS settings not surfaced by your… Oct 12, 2023 · Launch MSI Afterburner and click on the “Settings” button to open the settings window. Jan 12, 2021 · 19,026 Views. This works great on 11th Gen CPUs too like the 11800H. 8. yeah from what ive read thats not great luck. Feb 21, 2024 · Use AMD’s website to discover your CPU’s TDP. exe prompt as administrator then enter cd C:\insyde-tool TLDR: It's possible to unlock the undervolt on 2020 Dell bios (see "First step"), and have same control has pre-2020 bios. really minimal performance difference. -40mV is about it. In this video I’ll show yo Oct 4, 2023 · Hit the TS Bench button to get the base value of temperatures. Mar 16, 2024 · Author’s Note: I wrote the first edition of this ThrottleStop guide for UltrabookReview as part of a short undervolting/tweaking guide several years ago. Sep 8, 2021 · Sep 8, 2021. Click the “FIVR” button near the bottom right in Throttlestop. Use RUFUS to create a bootable USB and direct it to the Ubuntu ISO we downloaded in step 2. Only MSI actually have a "legal" way to unlock advanced BIOS settings, this must not be real. Configure by editing the /etc/intel-undervolt. Hi @WTapper, Unlock Undervolting on 11th Gen (H45) Nitro 5 Within Minutes. There are 3 ways to undervolt: Do the simple undervolt in the BIOS. Boot into the USB drive (spam F12 at the BIOS prompt and select your USB drive) Once this has loaded, enter setup_var_3 0x660 0x00to disable overclocking lock. 6 ghz for past 6 months and today in the power settings I found out that Jun 22, 2023 · Post a screenshot of the FIVR window. 05 to 0. Once the program launches navigate back to the general settings window, this time select the Undervolting prerequisites. while the laptop is off, press these keys (in order) F4, 4, R, F, V, F5, 5, T, G, B, F6, 6, Y, H, N. Step 6. Make sure “Adaptive” is always selected. but u can check using throttlestop and xtu to see if your cpu is locked. 8 mV. H2OUVE-W-CONSOLEx64. hold Power button on BIOS screen to force a shutdown. It’s possible to undervolt the MSI GS66 gaming laptop, you just need to know how to get into the advanced BIOS mode to enable XTU. If your cpu can undervolt, than install Throttle Stop and lower your voltages on cpu (you will see explanation on YT also how to do that). Make sure you are using the slider that is "OFFSET VOLTAGE" for this. - Inside EFI, create another folder and rename it to "Boot". There are lots of YouTube videos to show you how to use ThrottleStop to undervolt. If you want a simple set it forget it undervolt, -0. All depends on chip quality. TLDR: After further testing, it appears that undervolting is actually INCREASING the power usage of the laptop. Read a help guide, but it's simple. Right click Attributes > Modify the value of ‘Attributes’ from 1 to 2 > Data should change to ‘0x00000002 (2)’. it’s not the locked CPU the problem (or at least not ONLY the CPU). This is where the second problem happened. Again you'll need to enter the advanced bios. XPS 15 9500 Undervolting Success!! Hi Guys! Followed Brendan's guide on how to unlock undervolting and overclocking and it worked! Exact same process and numbers as what was included so I could essentially have followed it word for word. I've disabled VBS as explained in unclewebb signature. Sep 27, 2023 · MSI Afterburner Walkthrough Part 1: Overclocking Guide & Undervolting Guide. 4. Core Performance Boost: Automatically boost frequency of select cores. For the Plundervolt issue, Intel was unable to identify any mitigation other than having the microcode disable the undervolting capability. May 30, 2023 · In this video I go over settings in Throttlestop which will help you reduce temperatures dramatically. For instance, if you set it to “Battery,” you can optimize your CPU for battery savings. 100V for the core voltage offset is a solid undervolt. Press F5 to get to this menu, then press A to go to UEFI variable menu. 1 volts. Under the General tab, enable the ‘Unlock voltage control’ and ‘Unlock voltage monitoring’ options. AMD StoreMI: Accelerate your storage for faster load times. me/curiousladkaUndervolting is a process where you Feb 18, 2022 · Learn how to undervolt the Nvidia RTX 3050 with MSI Afterburner, HW Info and the Unigine Heaven Benchmark in this detailed Tutorial. In the settings window, click on the “Monitoring” tab and enable the “GPU Voltage” and “GPU Current” options. Mar 31, 2023 · I even got my bios unlocked, but all the hidden options, including undervolting manually in the in the hidden bios, don’t do anything. 5. Click on Unlock Adjustable Voltage. I'm running BIOS 1. By carefully following the steps outlined in this guide, you can safely and effectively undervolt your Ryzen 7 5800X to achieve optimal results . i put some stuff under it to raise it and now my gpu is practically impossible to overheat and my cpu is throttlign at 4. Many enthusiasts prefer to handle this via BIOS, but Intel May 1, 2021 · May 2021. If this box is greyed out, your PC Very interested. The downside is that this tool is only applicable to Intel users. If this is happening then your best bet is to cancel it, or kill Support Assist and head to support. Feb 10, 2023 · To start undervolting on this profile, follow the following steps. You will not lose performance, but if you disable Turbo than you will get lower performance. If it did crash, reopen Throttlestop and repeat the same process but set the May 14, 2024 · Step 2: Use the menu tabs at the top of the screen to navigate to Performance > Tuning. This will allow you to adjust the voltage settings. Go into the BIOS and set Gear 1 mode for the memory and try and tune the memory to around CL17. Jul 25, 2023 · Switch the profile using the radio buttons to “Gaming” or any profile you want. I looked around and discovered that undervolting laptop CPUs was something I wanted to try. Nov 2, 2023 · Features of Ryzen Controller. I only got the laptop about a week ago and am still in the process of configuring it. May 2, 2022 · Drop your suggestions and questions in the comments!Track: Egzod, Maestro Chives & Alaina Cross - No Rival [NCS Release]Music provided by NoCopyrightSounds. 2. Plugin the prepared USB drive, boot to Ru. efi". I did downgrade the bios all the way to the lowest Microsoft has on their website (April 2019) but that didn't unlock undervolting again. But I am facing another issue, I had disabled the secure boot in the bios to unlock the undervolt option. com/download/techpowerup-throttlestop/JOIN OUR TELEGRAM - https://t. Check MMIO Lock and check the log file option. First, you’ll need to download a program called “ThrottleStop”. Click - " FIVR " on the bottom. Step 3: You can use automated undervolting, for a quick and easy undervolt. Never update the bios for your laptop. g. , from 88W to 85W. Sep 9, 2021 · To get started with Intel XTU: Download and install Intel Extreme Tuning Utility on your Windows computer. The undervolting lock has to be on the CPU’s microcode level. May 10, 2024 · AMD. The CinebenchR23 run is 10 minutes stress test stock (advanced mode not ticked so its 10 minutes by default). Auto-Overclocking: Automatically maximizing performance. Under “ Voltage Control “, select “Offset Mode”. Leave the system agent voltage alone. In this guide, I will guide you, step by step, to both enable undervolting support and apply the best settings through a tuning program called ThrottleStop. However, the two most commonly used tools (ThrottleStop and Intel XTU) do not work for me. There are tutorials out there as it doesn't work to start up with windows and you have to do something like create a task to start with log on. I know an user with the same issue on a 13700K (with a B660 mobo). It also increases your battery backup. exe -sv vars-m. Options: This is how I set everything up to be controlled. Go back to the same command prompt and run this last command. And Intel locked both. 1 to the latest 1. :) (BIOS Section): Then after rebooting --> Go into BIOS by pressing F2 --> In BIOS MENU --> Hold FN + Press and slide your fingers from Q to P, A to L, Z to M --> Press F10 to save and exit --> During restart Hit F2 again for BIOS --> Advanced BIOS should be available now (If Jul 12, 2021 · most laptops this days don’t let you undervolt. So I have been using this laptop on 2. This will now show a hidden power option. Undervolting your GPU can reduce power consumption, help keep your PC cool, reduce fan noise, improve your GPU's efficiency and life span, and even improve performance. Step 1: Download & run ThrottleStop. ov ca az fl pa pb ze fz zz gr