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Karalux

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About Karalux

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  • Birthday 02/16/1995

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  1. Hello, i have bought EXP GDC 8.5c mpcie and tried it with my Acer V3-772G laptop which has unlocked 1.15 bios and old HD5670 i had laying around. Everything works flawlessly, Gen2 speeds and for this old GPU there is plenty of bandwith (in benchmarks it reached exactly the same numbers as being in desktop pc even with almost 50% core clock OC (yeah, this card is damn good overclocker for being from dinosaur era hah)). But there is one problem: in order for egpu to work on this laptop i have to change graphics preference in bios to IGX and when i do that and laptop restarts, laptop fan starts spinning at full speed all the time. It never goes slower or faster so i assume that when you disable dedicated graphics (GTX 760M) bios cant see gpu temperature reporting and it messes up the fan control (maybe). And it doesnt matter if laptop is with egpu adapter plugged or not, it spins up the fan as soon as you save IGX setting in bios and restart. Maybe somebody knows a fix for it as i have quite heavily modified this laptop and added the second cooling loop with second fan so it gets quite noisy at full speed? Thank you in advance
  2. Hello, is this topic still alive? Can anybody tell me if it is possible to unlock GTX 760M settings on V3-772G bios so it would be possible to overclock and overvolt it? Also, does unlocking bios give you all the needed settings for eGPU in advanced menu?
  3. Hello, I have Acer V3-772G with GTX 760M and custom cooling (basically second cooling loop with a fan adapted from other laptop) and tried messing up with gpu bios in Kepler bios tweaker but after flashing modded bios it seems to have no effect on clock speeds or voltages. I assume changes of these parameters are hardlocked into laptops bios. Could anyone help me with unlocking full gpu control in mb bios?
  4. Hello, is this topic still alive? Im looking for a way to unlock full gpu overclocking potential in my laptop bios. I have Acer V3-772G with GTX 760M and tried messing up with gpu bios in Kepler bios tweaker but after flashing modded bios it seems to have no effect on clock speeds or voltages. I assume changes of these parameters are hardlocked into laptops bios. Could anyone help me?
  5. My laptop is v3-772g GTX 760M insyde bios v1.15 and when i try to overclock gpu memory clock with any program (afterburner/nv inspector) and press apply, clock goes back to zero, however, core clock works fine. Can anyone post the modified main system bios (unlocked full overclocking) download link? Thank you in advance.
  6. I have tried everything. As far as i know 760M overclocking is contolled by the main system bios, not vbios. Is it possible to unlock fully overclocking on my laptops main system bios? Thank you in advance.
  7. Hello, I have a strange problem on Acer Aspire v3-772g with GTX 760m gpu, insyde v1.15 bios and Nvidia drivers 350.12. It's unable to overclock the gpu properly, when i try to do it with Afterburner or similar apps, when i set memory clock to any non- stock value and hit apply button, it resets back to zero. However, core clock works fine, gpu-z shows it has changed. I've tried everything and as far as i know, gpu's vbios is connected to the main laptop bios and it (or Nvidia Optimus or drivers) doesn't let me change memory clock. Maybe somebody could unlock full overclocking on this laptop? I'm installing second fan and it will be more juice for overclocking. I cant sleep at night without this I will be very thankfull for any help. http://global-download.acer.com/GDFiles/BIOS/BIOS/BIOS_Acer_1.15_A_A.zip? acerid=635342755568097317&Step1=NOTEBOOK&Step2=ASPIRE&Step3=ASPIRE%20V3-772G&OS=ALL&LC=en&BC=ACER&SC=PA_6 :here is v1.15 bios http://www.techpowerup.com/vgabios/144185/Acer.GTX760M.2048.130402.rom :here is GTX 760m vbios
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