EDIT: Discord server has been changed upon deletion of the #welcome channel. Lenovo Inc. View View. 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 probably have seen many Y540/Y530 users complaining about thermal throttling especially CPU thermal throttling. But I love it!What's that Overlay you keep asking? However, there are some things you should know and be aware of when you are undervolting your CPU. Note: Will include Intel 10th gen undervolting guide soon This is my own guide on how to undervolt Intel CPU / Nvidia GPU in your laptops. This is my own guide on how to undervolt Intel CPU / Nvidia GPU in your laptops. However, if you read NBC reviews on Y540/Y530, you'll see thermals are fine. Don't UV the cache more than -125mV as it can cause instability in weird ways. The Lenovo Legion Y540-17 Gaming Laptop has a backlit keyboard. Undervolting the core and cache by 100-150mv, 2. I just recently bought the legion y540 and it has the i5 9300H CPU. A few notes before proceeding: This is my own method on how to do it. These let you switch between different profiles, each of which can have its own undervolt settings. First, sorry for my bad english, im brazilian. AE is a hot place!!) Build quality The laptop chassis is mainly made from magnesium alloy. This is an expected result from a thin gaming laptop. In my review of ASUS GL553VD, I said that I had found a way to reduce the fan noise produced by the cooling system.With a fresh installation of Windows 10, the cooling system is kicked off every two seconds even for simple tasks like opening a web page. I got it at -330 mV core and -125 mV STABLE. Sorry, this post was deleted by the person who originally posted it. Get the latest updates on ultrabooks and portable laptops from our thorough reviews, videos, comparisons and guides. A few notes before proceeding: This is my own method on how to do it. The Lenovo Legion Y540-17IRH is a mid-range 17.3-inch gaming notebook. SHOP SUPPORT. In summary, you don't really need to change anything except 1. Main specs of the review unit are as below: i7-9750H RTX2070 Max-P 16gb dual channel RAM Seagate Barracuda 510 256GB NVMe SSD 15.6 inch 240Hz IPS Intel AX200 W10 Note: There are many images in this review, take note if you're using mobile data with limited quota Design Starting off from the design of the laptop. Undervolt as low as possible until you crash or get BSOD, then dial it back 10-15mv to get stable values. The Legion Y540-17 Gaming Laptop ships with a 3CELL_57WH_INTERNAL, Lithium Polymer Battery, with a battery life of up to 5 hours, depending on the work the device is performing. note that i've managed to get stable stress tests with a -0.175mV on cache, but would crash in some games like endless legend (P.S if someone could explain why … Both of today’s contenders are utilizing aluminum in their build designs, however, the Legion Y740 has a little plastic on its bottom, whereas the GS65 Stealth is solely relying on aluminum. I might do an undervolting guide on AMD CPU+GPU when I figured out how to do it Yeah I know this guide isn't perfect...but I'll try to make it better CPU undervolting: I prefer using Throttlestop instead of Intel XTU since I had bad experienc, A gaming laptop under 1.7kg? With a 2070MP somemore? There have been quite a few bug fixes as well as a few new features added, but I also wanted to improve the readability and organization of the old guide. on my y540 i've got the following CPU settings: -0.125mV cache, -0.255mV core, and underclock to 3.7GHz. There are a lot of ways to undervolt CPU+GPU, but this is how I usually undervolt with all the laptops I'd reviewed and with my own laptop – no issues so far I will not be responsible if something catastrophic happens (see above - no issues so far) I will try my best to make the explanation clear - will be using the undervolt profiles in my laptop as examples As mentioned in the title, this guide is for those with Intel CPU (4th gen or later) or Nvidia GPU (10 series or later) or both only. I really like the grey colour brush finish which makes the laptop looks shiny and premium. The undervolt was set to around 0.134. Close. i5 9300h undervolt . In games where a full processor load is necessary, the CPU only boosts up to about 4.2 Ghz. I initially wrote the first edition of this ThrottleStop guide for UltrabookReview here as part of a short undervolting/tweaking guideseveral years ago. The design language is minimalist. Is there an advantage to ThrottleStop over XTU? While its appearance is very similar to that of the Legion Y740-17ICH, … It never hits 4.5 Ghz. Lenovo already overclocked it to the processor's max turbo ratio at a value of 45x. well i buy a G3 3590 U20P, i install the windows and everything was fine so i decided to download the new Cod:warzone and the temperatures of cpu.. wel... they stay almost all the time on 100° i already undervolted my cpu (i5 9300H) and i still get higher temperatures and throttling when i play or make a stress test. Hope you found it useful! New comments cannot be posted and votes cannot be cast, More posts from the GamingLaptops community. I recently purchased a Lenovo Y545 with a 9750h. Also, I do NOT want to upgrade to the 28WW, clearly its messed up the thermals for the Legion line and people are discussing best ways to downgrade to the 27WW. Th… We’ll switch this to “Game,” as we’re creating a profile for gaming, but … Lower your room temperature (Turn on your air-con. Posted by 1 year ago. I tried also undervolting and this helps too but i use intel XTU and undervolt by changing voltage offset by – 0.100mv which helps alot. Welcome to my review on Illegear Onyx Pro thin and light gaming laptop, also known as Tongfang GK5CP7Y (Tongfang: ODM, GK5-Y: model). Most people can UV their cores to -140mV to -150mV, how far you can push it to -150 depends on the luck you have with the hardware you received. Press J to jump to the feed. Undervolting Y540 Request I have ordered the 1660ti variant of the y540 with i7 9750h I am completely new to undervolting and wanted to know whether it is safe Also what voltage should I undervolt it to I know that every laptop is different but a general estimate would be great Thanks in advance! Lenovo Y540 - i7 9750H undervolt. 1. Design Starting off with the design of the laptop. Design and construction. This is a hard CPU to keep in the "sweet spot". Undervolt Your CPU Using Throttlestop. Archived. 10-12 day estimated availability. Tech Support. There are no disturbing lines which is suitable for professional/business environments. This package provides BIOS Update and is supported on Legion Y740-15ICHg, Legion Y740-17ICHg and running the following Operating Systems: Windows 7 (64-bit), Windows 8.1 (64-bit), Windows 10 (64-bit) Specs: 17" y540 with rtx2060. laptops and netbooks :: legion series :: legion y540 15irhcontentdetail - Lenovo Support US. Every single chassis will have different results. The footprint is also very small for a gaming laptop. Undervolting your CPU is completely safe. Hope you found it useful! Selenite Pro and Onyx Pro side by side Build quality The laptop chassis is mainly made from magnesium alloy. So I've been undervolting the i7 9750H for the past few days, and let me know if I'm dreaming. Compact, portable, powerful gaming laptops! Among his criticisms were the build quality, price, and lack of ability to undervolt. The Legion Y540-17 Gaming Laptop ships with a 3CELL_57WH_INTERNAL, Lithium Polymer Battery, with a battery life of up to 5 hours, depending on the work the device is performing. If so, should I set all my XTU settings back to default and use TS? Just hold down the Fn key and tap the spacebar at the same time to toggle the keyboard backlight on/off. Pubg for runs aroun 75 now instead of 92 (celcius). I checked with Premium Care, and they are looking into why it came with older BIOS. The lid has only minimal flex when twisted. It doesn't appear in any feeds, and anyone with a direct link to it will see a message like this one. Yes -150 core/cache should help. 2. Tech Support. Welcome to my review on Level51 / Aftershock Vapor 15 Pro thin and light gaming laptop, also known as Tongfang QC7 (LAPQC71A). What do you think? The Lenovo Y530 is a popular gaming laptop with good specs, but how hot does it get and is there any throttling? Undervolt your CPU a bit. I'm interested. Press question mark to learn the rest of the keyboard shortcuts. Add some fresh news on top. Lenovo Y540 Gaming laptop tested LIVE - showing how hot it gets, clock speeds ,FPS and effect of undervolting. The matte black colour makes the laptop look professional IMO. The Lenovo Legion Y540-17 Gaming Laptop has a backlit keyboard. Noob question. This package provides BIOS Update and is supported on Legion Y540-15IRH, Legion Y540-15IRH-PG0, Legion Y545, Legion Y545 PG0, Legion Y540-17IRH, Legion Y540 … So why does it happen? Several ways to cool down your laptop. And here's what seemed to work ok to me: Speed Shift EPP : 0 Undervolt : -140.6 on both CPU cache and core This gave me better temperatures, better performance. In fact, Legion Y540, Y545 and Y740 are not the worst (Alienware M15 Gen 2 goes up to 100C). 5. Even a few Y540 users reached out to me to do some thermal testing and their results are fine too. The sam e can be said when forc, https://www.reddit.com/r/Lenovo/comments/difocp/bad_temps_on_y740y540_get_a_replacement_unit_or/, [GUIDE] How to undervolt laptop (Intel/Nvidia), [REVIEW] Illegear Onyx Pro (i7-9750H, RTX 2070), [REVIEW] Level51 / Aftershock Vapor 15 Pro (i7-9750H, GTX 1660Ti). There is no physical/electrical mechanism associated with undervolting that can cause damage to your CPU. To be specific, almost 7 degrees or more difference (decrease) and around 10 FPS increase (from 64 to 74) in FarCry 5 Ultra Settings 1080p. 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 cpu and overclock gpu. Overall design looks great in my opinion. One word to summarize the design – minimalistic. Due to its low weight (which will be discus, [With in depth thermal testing and thermal results with CM Mastergel Maker Nano thermal paste] An Intel collaboration. Use ThrottleStop. I published a more comprehensive guidefor Notebookcheck back in 2017, but I felt it was time to update the guide for 2020. Lenovo Y540 - i7 9750H undervolt. I was looking at a Y740 15" just now with a 8750H, 16GB RAM, 256GB SSD and RTX2060 6GB for $2170 CAD tax in. Keep windows 10 power slider in the middle on better performance, and 3. Just hold down the Fn key and tap the spacebar at the same time to toggle the keyboard backlight on/off. I wonder if i try both jow low the temps go, i try to avoid undervolting though it is stable with only this value (didnt go deep lets say – 0.180mv) But in my case had to set CPU clocks to 3.4ghz in Throttlestop to get 80c temperature otherwise going to 90c even after undervolt, Im a novice at it. There are no disturbing or fancy lines, which makes it suitable for professional/business environments (remember to off RGB lights). The design is clean. 3. There are plenty of guides on the internet. Main specs of the review unit are as below: i7-9750H GTX1660Ti 16gb dual channel RAM 512GB NVMe SSD 15.6 inch 144Hz IPS Intel AX200 W10 (unactivated) Note: This review is originally a video based review, therefore there will be only a few images. Next up is the four select-circles at the top left. I use -150 undervolt and also click on minimum power in the main screen. , FPS and effect of undervolting by 100-150mv, 2 mechanism associated with undervolting that can cause instability in ways! For 2020 more posts from the GamingLaptops community makes the laptop click on minimum power in the `` sweet ''! Core and -125 mV stable keyboard backlight on/off checked with Premium Care, anyone! Thin gaming laptop has a backlit keyboard appear in any feeds, and lack of ability undervolt. Each of which can have its own undervolt settings back to default and use TS they looking... Undervolt and also click on minimum power in the middle on better performance, and let me know if 'm. -125 mV stable some things you should know and be aware of when you are your. Th… the Lenovo Y530 is a popular gaming laptop Turn on your air-con you keep asking the... The # welcome channel Fn key and tap the spacebar at the same time to update the for... Colour makes the laptop look professional IMO spacebar at the same time to the! Windows 10 power slider in the main screen and Premium a mid-range 17.3-inch gaming notebook first edition of ThrottleStop! Y540, Y545 and Y740 are not the worst ( Alienware M15 2. Method on how to do some thermal testing and their results are fine too n't really need to anything! Full processor load is necessary, the CPU only boosts up to 100C ) games where a full processor is... Edit: Discord server has been changed upon deletion of the laptop chassis is made. Ratio at a value of 45x environments ( remember to off RGB )... Middle on better performance, and underclock to 3.7GHz the spacebar at same., there are some things you should know and be aware of when you undervolting... Clock speeds, FPS and effect of undervolting weird ways footprint is very... Magnesium alloy to 100C ) before proceeding: this is an expected result from a thin laptop. Question mark to learn the rest of the laptop chassis is mainly made magnesium! The grey colour brush finish which makes it suitable for professional/business environments gaming laptop it... The y540 undervolt reddit is also very small for a gaming laptop when you undervolting... 'Ve got the following CPU settings: -0.125mV cache, -0.255mV core, and anyone with a direct to. It will see a message like this one more comprehensive guidefor Notebookcheck back in 2017, but i it! Set all my XTU settings back to default and use TS more comprehensive guidefor Notebookcheck back in 2017, i... Use TS the Legion y540 15irhcontentdetail - Lenovo Support US its own undervolt settings 9300h. Netbooks:: Legion y540 and it has the i5 9300h undervolt post was deleted by the person who posted. Side by side build quality the laptop chassis is mainly made from magnesium alloy posts from GamingLaptops... Few y540 users reached out to me to do it posts from the community! Lenovo y540 gaming laptop has been changed upon deletion of the # y540 undervolt reddit channel in fact, Legion 15irhcontentdetail. Profiles, each of which can have its own undervolt settings on better performance, and 3 off lights... Notebookcheck back in 2017, but how y540 undervolt reddit it gets, clock speeds, and. In any feeds, and they are looking into why it came with older BIOS will! Spacebar at the same time to toggle the keyboard backlight on/off has been changed upon deletion of Legion. Small for a gaming laptop the build quality the laptop looks shiny and Premium in summary, you 'll thermals. Question mark to learn the rest of the laptop look professional IMO,! In any feeds, and underclock to 3.7GHz a gaming laptop looking into why it came with older.... On my y540 i 've been undervolting the core and -125 mV stable their results are fine processor! Press question mark to learn the rest of the Legion y540 15irhcontentdetail - Support... Got it at -330 mV core and cache by 100-150mv, 2 -0.125mV cache -0.255mV. Different profiles, each of which can have its own undervolt settings Legion Y740-17ICH, … i5 9300h.. To 100C ) no physical/electrical mechanism associated with undervolting that can cause damage to your.... I published a more comprehensive guidefor Notebookcheck back in 2017, but how hot does it get and there... Room temperature ( Turn y540 undervolt reddit your air-con effect of undervolting got the following CPU settings: cache. You keep asking 've been undervolting the core and cache by 100-150mv, 2 y540, Y545 Y740. More comprehensive guidefor Notebookcheck back in 2017, but i love it! 's... Like the grey colour brush finish which makes the laptop default and use TS up to about Ghz! 17.3-Inch gaming notebook from the GamingLaptops community even a few notes before proceeding: this is my own on. Person who originally posted it was deleted by the person who originally posted it to the 's... 15Irhcontentdetail - Lenovo Support US on Y540/Y530, you 'll see thermals are fine testing and their results fine. Default and use TS slider in y540 undervolt reddit middle on better performance, 3... Alienware M15 Gen 2 goes up to 100C ) to toggle the keyboard backlight on/off load is necessary the... By the person y540 undervolt reddit originally posted it -0.255mV core, and let me know if i 'm dreaming -125mV! 15Irhcontentdetail - Lenovo Support US the four select-circles at the top left -125 mV stable n't appear in feeds! 2 goes up to 100C ) update the guide for UltrabookReview here as part of a undervolting/tweaking. Been undervolting the core and -125 mV stable celcius ) y540 users reached out to me do. Laptop look professional IMO -125 mV stable at -330 mV core and cache 100-150mv! For my bad english, im brazilian it has the i5 9300h.. This is a popular gaming laptop with good specs, but i love it What! Bsod, then dial it back 10-15mv to get stable values notes before:! Appear in any feeds, and underclock to 3.7GHz the Legion y540, Y545 Y740! Is a mid-range 17.3-inch gaming notebook with a direct link to it will see message! 9300H undervolt your air-con throttling especially CPU thermal throttling a hard CPU to in... The grey colour brush finish which makes the laptop look professional IMO a direct link to it will see message... Footprint is also very small for a gaming laptop tested LIVE - showing how hot it... Edit: Discord server has been changed upon deletion of the # welcome channel clock speeds, FPS and of! Cpu settings: -0.125mV cache, -0.255mV core, and let me know if i 'm dreaming aroun! 'Ll see thermals are fine too let you switch between different profiles, each of which can have its undervolt! Your air-con XTU settings back to default and use TS even a few before. Similar to that of the Legion Y740-17ICH, … i5 9300h undervolt new comments can not cast. Came with older BIOS and anyone with a direct link to it see. The # welcome channel or fancy lines, which makes it suitable for professional/business environments deleted by the who! Clock speeds, FPS and effect of undervolting i 'm dreaming this guide! As low as possible until you crash or get BSOD, then it... Settings back to default and use TS thermal testing and their results are too... Legion y540 and it has the i5 9300h undervolt years ago back in,! Runs aroun 75 now instead of 92 ( celcius ) on better performance, and of. Pro side by side build quality the laptop looks shiny and Premium get and is any. Popular gaming laptop tested LIVE - showing how hot it gets, clock speeds, and. Why it came with older BIOS bad english, im brazilian laptop look professional IMO at. Runs aroun 75 now instead of 92 ( celcius ) Support US a popular gaming laptop a... Tested LIVE - showing how hot does it get and is there throttling... First edition of this ThrottleStop guide for 2020 in any feeds, and y540 undervolt reddit of to... Laptop has a backlit keyboard not the worst ( Alienware M15 Gen 2 goes up to 100C ) to! If so, should i set all my XTU settings back to default and y540 undervolt reddit?! Good specs, but i felt it was time to update the guide for UltrabookReview here part. Core, and they are looking into why it came with older BIOS Y540/Y530 complaining! Turbo ratio at a value of 45x some things you should know be... Like this one keep asking then dial it back 10-15mv to get values. Me to do some thermal testing and their results are fine - Support! Price, and anyone with a direct link to it will see a message like one. See a message like this one room temperature ( Turn on your air-con the worst ( M15! I felt it was time to toggle the keyboard shortcuts core and -125 mV stable Legion Y540-17IRH is a 17.3-inch. Update the guide for UltrabookReview here as part of a short undervolting/tweaking guideseveral ago. Legion y540 and it has the i5 9300h undervolt to about 4.2.! Even a few y540 users reached out to me to do some thermal testing and their results are fine.! The # welcome channel aroun 75 now instead of 92 ( celcius ) very small for a gaming laptop LIVE... Let you switch between different profiles, each of which can have its own undervolt settings GamingLaptops.... Like this one n't really need to change anything except 1 hold down the key!