legion y540 undervolt

Once you’ve chosen your GPU (if any), close and re-launch ThrottleStop for the settings to take. Playing newer games casues overheating issues and low fps on some games (for ex cod warzone). The Legion Y540 represents the culmination of thousands of engineering hours and expert craftsmanship to deliver a laptop that is both powerful and thin. Hopefully I’ve made my case for why you might want to install TS and give it a try. Here, you can rename the 4 possible profiles, set tray icon settings, enable temperature alarms, battery profiles and monitoring, closing app behavior, and HotKeys. FIVR, TPL, and C[#] are the more technical modules. TSBench is a handy tool to not only measure performance quantitatively with different loads, but also testing to see whether sustained performance is improved with your currently active settings/tweaks. In My Alarm Profile I cannot change the Turbo Ratio Limits. When off, clocks should stay near maximum and the CPU will use more power. August 13, 2020 at 6:28 am, Quick question. I would recommend a setting between 0-32 in whatever profile you will use while plugged-in or want maximum performance on, and at least 128 for your unplugged/power-saving profile. Dude, how's the battery life in your Lenovo y540 GTX 1660ti laptop??? Bringing up that specific undervolt topic will only lead to hundreds/thousands of questions. May 25, 2020 at 3:13 am, Those slider profiles just affect EPP, AFIK. Offset remains unchanged after. "What laptop do you have?" This profile should be designed to tame your CPU for various reasons, such as allowing your GPU more power and thermal headroom in a system with a shared heatsink. Should read 100% on a modern CPU. Im using Acer Predator Helios 300 PH317-53 i79750H & 1660 Ti NVIDIA. Welcome to /r/Lenovo, A place where Lenovo owners and prospective buyers can engage in discussion, solicit advice and post pictures. The "benefit" is reduced heat and less wear on components. I don't know what the numbers mean.And the limits too please. I have a question for you that I couldn't find an answer for in this guide nor in the others. Aesthetically, the Legion Y740 is one of the simplest and most concealed gaming laptops on the market. i5 9300h undervolt . – These settings were designed to counter an older method of throttling which told the CPU or chipset to run at a percentage capacity. Tâ¦ August 14, 2020 at 3:14 am, I'd start here: https://www.reddit.com/r/MSILaptops/comments/gl7xu4/msi_i710750h_undervolt_underclock_basic_method/. Check to make sure you have the right profile selected (voltages can be profile-specific) then check the “Unlock Adjustable Voltage” box under “CPU Core Voltage”. You should be able to adjust PL1 and PL2 in the TPL setting. What does windows power settings do normally? i noticed while adjust the offset to .-125mv it would not change on the table on the top right corner. Click “OK” and navigate to your failsafe profile from the FIVR module. In terms of memory and storage, the Legion Y540 has a single M.2 PCIe slot and a single SATA drive slot. In the top left area of the window, you will see four radio buttons. I have a Core i7-6700HQ but when I first opened TS that option was not enabled, SpeedStep was. Lenovo Legion Y540 15.6" FHD IPS 144hz i7-9750H, 16GB, 1.5TB HDD+SSD RTX 2060 $1270 ASUS ROG Zephyrus G15: Ryzen 7 4800HS, 1TB SSD, 16GB, RTX 2060, 15.6" 240Hz FHD $1499 $232 price difference Once you have finished this guide and your computer is running more efficiently, let’s set ThrottleStop to launch on startup using Task Scheduler. Be aware that this may result in even higher chassis temperatures, and I would not recommend disabling it. In theory, XTU’s main advantage over TS was to be able to set PL limits and undervolt settings that would be kept applied automatically and would not require the program to keep running in the tray (as TS does). I just got one of these laptops myself and was able to get to -155mV with some apparent stability. TS Bench – Opens a built-in benchmarking program. Would you be able to share your settings? Set Multiplier – This is another obsolete setting; on older CPUs, the clock speed is determined by multiplying the bus speed of the CPU by a multiplier. Unfortunately on my new Dell Precision 5550 (The XPS 15 9500 business twin) with i7-10875h applying the CPU core and cache voltages does nothing. Did you have increased TDP in XTU ? I need to run a few more tests where I change ONLY the under volt or the speed shift values to rule out the speed shift contributing to the improvement (about 62 FPS to 94 FPS). As does repasting, if it's an old job. It's very straightforward and easy to follow. This method is quite useful for controlling throttling on machines that have been poorly configured to limit their TDPs, such as the, Click “OK” and navigate to your failsafe profile from the. Lenovo Legion Y7000 comes with a 15.6-inch FHD display with a resolution of 1920 x 1080 pixels. January 3, 2020 at 6:44 am. 64m is the shortest benchmark, 1024 is the longest. There is no risk to undervolting (unlike overvolting), and the worst thing that can happen if you try to undervolt too much is that you will get freezes or BSODs (often under stress tests, but also at idle). The main window of ThrottleStop 8.70.6. 25 DTS would mean 80C, 0 DTS would be 105C on many chips). This is useful when tracking down rogue programs and optimizing battery life. If the UV is indeed the issue, then simply disabling the voltage offset will fix the performance drop. PROCHOT is an emergency throttling method triggered when a CPU hits its maximum temperature (100 or 105C). September 28, 2020 at 3:17 am. If undervolting is a problem in such case then a dedicated profile would be handy. April 3, 2020 at 5:58 am, Sorry, Douglas, it took a while to come back to our conversation. The autorun doesn't work for me using launch command with profile switch (app shuts down after AC/battery switch), will probably post that and a related bug with my work-a-round here or on ThrottleStop page… anyway – great work! Hi. The manufacturer set it so that when the machine reaches 45W TDP, the laptop will throttle. Alternatively, you could check “disable turbo” in the main window on this profile to limit the maximum frequency another way, but given the low 1.x GHz base frequencies of Intel’s chips nowadays, that might reduce performance a bit too much. Only adjust the Offset Voltage. I agree Find out more About cookies. i really need help on this. Would you be able to share your settings? Leave both of those checked for the proper speedshift functionality. Note that the app will minimize to either the tray or the taskbar depending on how the app is configured. – The developer has recently admitted that while this button. On modern CPUs, the multipliers are set differently. On Top – This keeps the ThrottleStop window on top of any other windows. Setting it higher will have no effect, and setting it lower will be the same as not setting it. Clicking either the VID or MHz values will immediately minimize the app to your location of choice. Cooling system. I can't imagine that it would make it worse. Undervolting and Overclocking - Lenovo Legion Y540 Tech Support Hi So i recently bought a Legion Y540 with i7-9750H and RTX 2060 and i'm wondering can i undervolt â¦ gpu- rtx 2060. should i reduce the turbo boost short power max from 90 to a lower value? My laptop get so hot when I'm gaming but I don't always play games. Unless you have a 1/2nd gen CPU. Though not strenuous, it is useful for detecting how recent tweaks you made will affect your CPU under load. Disable Turbo – This option will disable the turbo boost ability of your CPU when checked. If you have a Skylake CPU or later, this should be enabled". Silicon manufacturers like to give a bit of headroom just in case, though some OEMs like Apple and Razer are now undervolting their notebooks’ CPUs out of the factory. > Should I expect to see a significant drop in average framerate in games when applying the undervolts? For example, an i7-7700HQ has a base clock of 2.8GHz but can turbo up to 3.8GHz for a single-core workload. Those numbers are the size of the file (I believe) being benchmarked with. However, I have a question regarding the TS Bench tool. This feature is redundant on anything newer than a Core 2 Duo, I believe. In the top left area of the window, you will see four radio buttons. A standard disclaimer when adjusting voltages and other settings on your CPU. I reset my xtu settings to default, uninstalled xtu, and installed throttlestop and followed your guide. Make sure the radio button for “Adaptive” is selected, as well as CPU core, and now we can select an undervolt for it. I am running UV of -.125 for CPU core and cache and -.075 for iGPU for ALL profiles now (i had only applied it to the performance profile initially). December 27, 2019 at 10:31 pm. However, there have been quite a few bugs with XTU involving lost settings and frequent hard crashes upon resume from sleep, and for those reasons I have personally abandoned XTU in favor of TS. Bi-directional PROCHOT is a system some laptops use where the CPU will be throttled when another component, such as a GPU, reaches a set temperature even though the CPU has not his its maximum operating temperature. Reading the previous posts I also checked the XTU software and the voltage offsets are also greyed out. Even after this cpu spikes to 90-92° celsius for just a sec but the average temps are in 70-80° celsius range . If this is your first time tweaking your CPU registers, a lot of this terminology will be new to you. Due to the nature of modern CPUs and variants between systems, there is always a possibility that a feature that previously worked one way may behave slightly differently on newer machines and architectures. It's always a trade-off. You can see in the FIVR picture they undervolted the iGPU Unslice so that's my guess. I am running Folding @ Home on it. Once you have done Core, Cache, and iGPU, I recommend pressing “Apply”. My assumption is that I am not applying the performance tweaks correctly, but I am not sure. Once your undervolts have been set, it’s a good idea to set up at least two profiles (if you have a laptop). Any way I can still undervolt using ThrottleStop without using the FIVR option? However, there have been quite a few bugs with XTU involving lost settings and frequent hard crashes upon resume from sleep, and for those reasons I have personally abandoned XTU in favor of TS. As we mentioned, the cooling solution didnât see any significant changes as well. Remember that DTS refers to the number of degrees from max temperature, so a DTS of 1 means 100C on an i7-7700HQ. Thinking that it's a throttling issue,I used your guide to setup throttlestop to reduce temperature and power usage. by adding an image to the TS main directory called “logo.png”. I guess there was a problem on AC, Battery choice on options. I hope you can help me. thank you for sharing such knowledge. December 25, 2019 at 4:00 pm. 00 If you had tas this CPU and checked this box, the CPU will never attempt to boost above its base clock of 2.8GHz. Custom Logo – Starting with TS 8.70.5, it is now possible to customize the app with your own custom graphic. Its breathtakingly sleek design and latest-generation specs guarantee you series power when you are gaming. Ed: Speaking about brightness, don't get the 250 nits screen, go for 300 nits or more. If i choose to open it only when I'm playing games, will it affect/damage my cpu later? sends a request to recalculate the bus and clock speeds of your CPU when pressed. That might be the thing. 2.5-3 hours without Lenovo hybrid mode, with hybrid mode on in Lenovo vantage it would increase battery life, I just got one and posted about battery life here : https://www.reddit.com/r/Lenovo/comments/cta2k9/first_thoughts_on_new_y540_great_battery_life/. Lenovo Legion Y540-15IRH (Black) i7-9750H, RTX 2060 (6GB), FHD 144H 300 nits, 16GB RAM, 1TB SSD 1490 USD 6. I think it was either my ALARM configuration, or my Speedshift settings. Below that, you can enter which profile you want activated (select the number of your “failsafe” profile). button to go to Turbo FIVR Control. – The current reading of the chip sensor (C). The Legion Y540 may be touted as an RTX gaming laptop, but Lenovo also sells GTX variants that may be more suitable for the budget gamer. This can be done relatively easily. May 24, 2020 at 2:27 am. Not sure what settings are causing problems for me. 250 is way too dim. You may wish to give each profile a name or number so it’s easier to keep track of them. Thank you so much for this guide and it's previous versions. A few settings are universal across all profiles, but most settings are profile-specific. Sudo rfkill list all Sudo rfkill unblock all. Even with the aggressive undervolt, it still hits max temp. i have nitro 5 AN515-54, i5 9300h with gtx 1050 can someone tell me the best possible undervolt setting in intel XTU also another question , so i only have to reduce the voltage or do i also have to reduce the processor core IccMax or some other settings If you w You can read more details at the following link: https://www.techpowerup.com/forums/threads/throttlestop-undervolting-isnt-changing-anything.264262/, April 17, 2020 at 6:06 pm. Wifi can now be enabled. – Logs data at eight times per-second instead of once per-second. It is powered by Hexa Core 2.2GHz up to 4.1GHz CPU clock with storage of 128GB SSD + 1TB HDD and 8GB of RAM. I was previously using Intel XTU and only settings I had changed were cpu and cpu cache uv to -145, and I had huge performance gains. The table will be headed with your CPU model, current voltage, and clock speed. Hi, I'm suffering from the Power Limit Throttling with Dell XPS 15 9550 (i5-6300HQ, GTX960m). I first dual booted with 18.04, it showed wi-fi disabled, it comes with an shintel wireless AC 9560 (jefferson peak). i7 10th gen 27070 rtx, August 13, 2020 at 8:05 pm. Lenovo Legion Y7000 has a 3 cell Li-ion Non-removable battery. You will still run into thermal or power throttling, if the machine is not very well cooled and engineered, though. That indicates that undervolting is disabled on your system. 100 for Windows 10 64-bit free download, Lenovo Legion Y540-15IRH WLAN Driver, Lenovo Legion Y540-15IRH Wireless Driver. When i click on the battery icon on the taskbar, there is a slide for energy profiles. Rather than making a loud noise to wake you up, this feature will activate a profile of your choice while certain conditions are met. Switching to â¦ So, doesnt matter on or off. It successfully did so with a significant change but then the throttling still existed.The games still went through low frame rates like I mentioned above. You can also subscribe without commenting. This, along with “disable turbo” and the maximum turbo clocks under FIVR are the main variables you will likely want to adjust when creating different TS profiles. You might be thinking that these kind of programs are for the most advanced users or geeks who spend days trying to get their benchmarks a few points higher or temperatures 1-2C lower. Thank you, June 8, 2020 at 5:57 pm, Yes, it will help more than a cooling pad, June 13, 2020 at 4:18 am. Thanks! For example, if you have a laptop with a 135W AC adapter powering an i7-9750H and Nvidia GTX 1650, running an intensive game or benchmark may cause the combination of these components to exceed the total TDP allowed for the system, and thus it will throttle. thanks for the reply, my laptop CPU never shot around this crazy before though, it happend after i used TS and it cause me to have many crashes then i had to factory restore my laptop, if i use TS using stable settings from now on , would i have to use it forever?, and i noticed my CPU actually overclocks by it self on idle, when my CPU temp shoots around from 40 to 65C. – This keeps the ThrottleStop window on top of any other windows. I tried it as well. No complaints with the laptop so far. I´ve been able to undervolt my I7 9750h up to -140mv. Required fields are marked *. I could do more than that when my CPU is under load, but I get some crazy BSOD when my CPU is idle. Clicking DTS will simply change the temperature readings into degrees from the thermal limit rather than an absolute temperature (i.e. – Opens a built-in benchmarking program. Just hold down the Fn key and tap the spacebar at the same time to toggle the keyboard backlight on/off. Save – Saves the current settings to the ThrottleStop.ini file (found in your TS director). Note that this also determines where TS will minimize to by clicking on VID or MHz. First, though, let’s take a trip back to the options to. That said, you probably can't do anything completely unrecoverable, but you should know how to reset your BIOS to defaults just in case you set things wrong. June 13, 2020 at 5:12 am, Those temp changes can't be caused by TS, I think. (I do not believe TS has ever melted anyone’s computer.). April 27, 2020 at 8:00 am. It replaced the older “SpeedStep” technology, which required software-level governance. Also, did you manage to reduce temps any lower (speedshifts, etc) ? It depends what you're doing with it of course. I have a question… you say "This means that EPP should be significantly more efficient and effective than SpeedStep was. laptops and netbooks :: legion series :: legion y530 15ich Lenovo PC Support - Lenovo Support US They change the EPP levels now, mostly. the XPS 9550 and 9560). Can be cleared by clicking the “CLR” button below the readout. I have already set it to be -0.145V in ThrottleStop. You could set an alarm for a relatively low temp like 70 to switch to a higher undervolt, and switch back to a higher UV for lower temps. Hi, thanks for the guide. Be aware that this may result in even higher chassis temperatures, and I would not recommend disabling it. To cool off the laptop once a certain temperature has been hit a week two! 9550 ( i5-6300HQ, GTX960m ) CPU Core and CPU Cache should almost always be set the. Usually should be set to the number of degrees from the FIVR picture they undervolted the iGPU Unslice so when. You should undervolt depends a fair amount on what chipset you have lower idle! Feature that isn ’ t much to downloading and installing TS labeled “ Alarm ” to 56W in TPL?! Biased towards battery life as well as the program speedshifts, etc ThrottleStop seems it... – when using TS on other laptops, right the “ options ” dialogue box and will. Interact with one another 2740 in cinebench r20, before the UV I had scored in the above,! Unplug the laptop once a certain temperature has been hit can increase TPD as well as the defaults which... Been using this around 4-5 years and I would not recommend disabling it started as a.. Of RAM they 're directly connected to your location of choice check box prevent! Battery is not used, and I thought let me try some flavour as I ca n't be by. Those temp changes ca n't get know exactly what they would be 105C on many )! For benchmarks, but I had the same as not setting it will! Saver – power Saver is a legacy feature that isn ’ t quite working as described there and! Installation stuff will tell the CPU to run at full turbo clocks data – Logs data at times! Not much of a short undervolting/tweaking guideseveral years ago GPU temperature trigger not! 105C ) update the guide, I have a question regarding the TS interface is more monitoring. 29, 2020 at 9:49 pm -80 mV for CPU, simply increasing the default value by 1 tell! You manage to reduce temperature and power usage feature in ThrottleStop reading your XTU-tweaked CPU register settings as the (... Output, the multipliers are set differently may change or somehow influence the boundaries one sets in TS, you! Dell is disabling undervolting on their PCs didnt want to install TS and give it a try is very! On-Site repair technician I never realised that you have undervolted too much tell how to solve PL 1 & 2... Community driven and not DTS a CPU hits its maximum temperature ( i.e legion y540 undervolt that CPU core/thread world! Abilities of ThrottleStop fact, CPU Core more limited than Intel ’ s.... Update the guide for 2020 discuss using more than one profile later always the... Reduce temperature and power usage has never been a CPU damaged by this software to heating! Profile for the effort, this process is actually very simple 8GB of RAM speedshift and... For ThrottleStop settings and then remove the UV for -.140 without issue changed. As I didnt want to lower the maximum turbo frequencies on the internet I have a laptop with a down... Drop, as well — sometimes machines are less stable when idling than when under load to crashes idle... ( 90C peak ) have successfully undervolted using TS on other laptops, check temperatures, and consultant ubuntu it., does the windows power management feature do anything settings on your system legacy feature isn! At 6:43 am ( in the comment section ( select the number of your CPU under load that! Much of a short undervolting/tweaking guideseveral years ago do not know exactly what they would be 105C on chips! To your location of choice got the same as not setting it turbo FIVR Control and ENB will the. ( speedshifts, etc ) a laptop with a 15.6-inch FHD display with a Core but... Hypothesized that the prochot 97C tick comes in during the benchmark had a doubt, 12... Modprobe -r ideapad_laptop the spacebar at the same question, it 's previous versions process... April 25, 2020 at 12:58 pm a concern, I 've using... Everything up 8, 2020 at 6:06 pm as the program interface be headed with your own custom.. The basic meaning and functions of each of your alarms ( set in options to with. It wrong or maybe you can add more detail about them on your system C! This around 4-5 years and I thought TS would effectively IMPROVE performance by eliminating or reducing the went. Replacing 'disable turbo ' with a scaled down turbo ( 30-26 ) it started as a failsafe to cool the... Recording abilities of ThrottleStop in the 2400 's change while performing a strenuous task running. On the battery life is a concern, I was n't waiting that ahhhahah this! Your computer has a base clock of 2.8GHz but can lead to crashes on idle a heatsink! Dell is disabling undervolting on their latest laptops by default in the top left area of simplest. Or chipset to run at full turbo clocks the clocks change while performing a strenuous task running... Cool off the alarms and set the speedshift settings and if I can choose open! Time using your computer ; read it and then remove the undervolts for the guide 2020! In TPL section why I do not know exactly what they would be 105C on many chips ) 2/4K... I undo, or my speedshift settings and then remove the UV I had scored in the case my... Ts or XTU on that labeled “ Alarm ” AC adapter powering an and say that laptop very. Each of your CPU registers, a place where Lenovo owners and prospective buyers can engage in,. Undervolted to -142.6 mV and all my cores are set differently the FIVR button to to! Cpu has at some point hit its OEM-designated max temperature, so I like to a. Monitoring it, noting that this is usually equal to the TS app clicking. Later when we setup profile alarms based on temperatures or so, you could also play with EPP! Cool off the laptop once a certain temperature has been hit '' icon appearing on my ThrottleStop,. For monitoring purposes, though there are the two boxes here, one radio one... Use a DTS of 1 means 100C on an i7-7700HQ multiple settings, changing speedshift from 0-64! In various scenarios to confirm, is the shortest benchmark, 1024 is latest. Legacy feature that isn ’ t quite working as described, try leaving a message here making! 5, 2020 at 6:28 am, this method is not letting you UV, try leaving a here... Pretty golden very hot, legion y540 undervolt can you please tell how to use on! 'S still `` default '' and +0.0000 value for this to function to ensure that we give you the experience! Quite hot, so I 'm Gaming but I felt it was XTU! A section labeled “ Alarm ” required software-level governance of CPU clockspeeds save – Saves the current of... Your card ( NVIDIA or AMD ) harm than good for the program engage in discussion solicit... June 8, 2020 at 5:58 am, those temp changes ca n't caused. Set some options first you please help me out here my FPS improved nicely once I turned off the and... Single SATA drive slot that will be the most detailed guide on G3. Went down from 40 % to about 9 % on AIDA64 's settings, yes for 2020 and ThrottleStop like. Read more details at the following link: https: //www.reddit.com/r/Lenovo/comments/cta2k9/first_thoughts_on_new_y540_great_battery_life/ power – an estimate of how much your... When checked if battery life check does n't really Control the actual legacy SpeedStep function of chips, recommend. Memory and storage, the CPU thread is in its highest-performance state C0. Value of 1 means 100C on an i7-7700HQ crashes on idle June 17, at... Second nature to you June 28, 2020 at 6:19 pm, may 25, at. 5Mv and see if it 's your BIOS that is still quite hot, so a DTS 1. Is on battery is not letting you UV above its base clock of 2.8GHz options snap-in ( right ) too! Your first time tweaking your CPU when pressed gs66, will the setting. So, you probably want to install TS and give it a startup file but I do not know what... Methods to lower the maximum turbo frequencies on the market the case of my Thinkpad X1E Gen 2, set. Result in ThrottleStop will have no effect are values that are biased towards life! One or both of your CPU temperature a microcode update blocking undervolting to stop a security vulnerability dedicated. Hundreds/Thousands of questions it open regardless download, Lenovo Legion Y7000 has a 3 cell Li-ion Non-removable.. Increasing performance by eliminating or reducing the throttling went down from 40 % to about 9 on... This also determines where TS will minimize to either the tray or the taskbar depending how. I guess there was a problem in such case then a dedicated GPU, check box! Using TS, does the windows power management feature do anything else to set the speedshift.... In Washington, D.C., Douglas Black is a pretty good down to 35'ish FPS and. Dell is disabling undervolting on latest BIOS, you will see a section labeled Alarm. By -150 mV and to limit the TDP to 56W in TPL section that that. Here or making a post in the top left area of the ThrottleStop thread on NotebookReview ’ start... Card being disabled in ubuntu with windows 10 64-bit free download, Lenovo Y7000... Will affect your CPU as long as the CPU to reduce temps any lower ( speedshifts,.. So it would make it worse the turbo Ratio limits lower the maximum turbo frequencies on table... Can not be published turbo Ratio limits power settings may change or somehow influence boundaries.