Well, no luck tonight, I tried the Fn+D reset with no luck and pulling the CMOS battery also didn’t work. I did pick up another laptop tonight, so it looks like I’ll be working off this one until the Bios chip arrives from Taiwan unless someone else has some suggestions.
Thanks for confirming on the chip location, Moral Hazard
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moral hazard Notebook Nobel Laureate
Unsure about the P750, but with my P870DM I was able to flash via a SOP8 clip connected to my raspberry Pi (which had the latest version of flashROM). The GPIO pins on the Pi provided the correct power to the bios chip without the need to desolder.
Same with my P375SM. -
Hummm, that sounds interesting. I have 2 raspberry PI's sitting here now. A 3 and a 4 and they are basically doing nothing. Can you point me to the info for that? Thanks.
As for mine. I just plug the power cord in to the laptop and flash using my SkyPro 2 or 3 which stores the info on microsd.jc_denton likes this. -
moral hazard Notebook Nobel Laureate
So I followed this guide for the Pi:
https://www.rototron.info/recover-bricked-bios-using-flashrom-on-a-raspberry-pi/
My setup is the Pi GPIO connector > breadboard > sop8 clip.
It's not pretty , but it's been successful for what I needed (including NVIDIA GPU vbios). -
You're not kidding!
I might have had issues with that. I was flashing about 100 times a day in the pursuit of bios/vbios unlocking.
Still, I may find time to give it a go. Tinkering is tinkering.
Although his updated tutorial uses the TL866 II Plus, which is what I already have, but rarely use now.
Thanks for the info @moral hazard . -
Hello everyone. I have installed gtx 1070 graphics card in p750. It works for 30 seconds and turns off. There is no information on the video card model in the BIOS. Tried three other bios, without success. Please help.
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Dose the EC pannic lights flash green on the palmrest ? And are you on the latest bios and EC for your p750zm
And is it the MSI GPU or the black PCB or green PCB ? -
There is no panic mode, which is very strange. Black board color
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k1100m is normally seen in the BIOS. But 1070 does not want (((
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The bios dose not need to display the name this I know for sure.
Are you on the latest laptop bios and EC ? -
the latest version is installed on the laptop
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Does the "Dell" variant work on Clevo machines?
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I installed BIOS from dell quadro p4000, there was a black screen and again shutdown after 30 seconds. Doesn't work at all
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Wow that's super brave. Should not be necessary should just be the original vbios and a .inf mod if the card is working . I personally installed the MSI larger gtx 1070 MXM in to my p751zm
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can you give me your bios?
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If it cant read the temp sensor its going to turn back off
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If he does not see the temperature, then the panic mode turns on. 22 beeps and blinks, fans should spin as much as possible. At the moment there is no panic, with the panic mode the laptop works for about a minute or more.
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I'm not home at the moment but I can find the vbios online
Is your GPU 1BA1 or 1BE1 ?
And your laptop is using EDP for display obviously ? -
My display using EDP. GPU unknown. Supper pooper chinese gtx 1070.
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Ok EDP is good do we have a original vbios that the GPU arrived with to find out if it's 1ba1 or 1be1 please
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I do not know how to determine the ID of the video card
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Ok but you have flashed other vbios on the GPU did you backup the original vbios because that will let us know if your GPU is 1ba1 or 1be1
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1BA1 id from original vbios
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Screenshot
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86.04.80.00.5F have you tried that one it's the 1ba1 from the MSI MXM GT range
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Checked this bios. The laptop does not see the video card and turns off after 30 seconds
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dose the GPU work in any other system ? have you tried another brand of laptop bios some of them are unlocked ?
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This gtx 1070 works in hp 8740w, but the image is only on the external screen, as the internal lvds interface. The problem is with the p750zm itself, its BIOS refuses to work with the gtx 1070 (((
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I am trying uefi boot, but same 30 second after start and system shutdown
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Here's what I found out. I need BIOS 1.05.01 for Clevo p750zm. Does anyone have it?
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I will send you a pm but double check it please because of the risk
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And update us
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Hy,i have the same machine and 980m inside with i5 8400 and dsanke moded bios.Could you tell me if 1070 can work in my Laptop?
I have 330w psu because 230w is just to small.
Thank you for answers guys.
Best regards! -
it will work may need a .inf mod . and only use the MSI GPU i think ..you may need to remove a M.2 connector
djogazito likes this.
P750DM-G GTX 1070 Upgrade Help
Discussion in 'Sager and Clevo' started by Brad Robinson, Jul 16, 2020.



