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I don't think there's a schematic diagram for this yet but you can use 1040 g2 schematic as reference....
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Elitebook 840 g6 Touch screen not working.
Hello, I want to know if there's a way one can make touch screen work after building bios file.
I notice the touch function stop working both in bios setup and on windows after reprogramming the bios file, this is not the first time of experiencing.
The model of the laptop is Elitebook 840 g6,is there a way to resolve this?
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From experience, always confirm bios is OK via uefi tool after backup, it is very important else you'll end up with bootloop when you reprogram it.
You'll get invalid checksum or any error messages at the bottom of the uefi tool.
Again, using another chip instead of the one that came with the surface pro won't allow it to touch or boot fast....Last edited by Udemzy; 04-22-2024, 02:18 PM.
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Hello, kindly help me unlock this file HP zbook power G9 15.6inch
serial number : 5CD3314SBK...
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Re: NM-C861 BQ24780S charging issue
Have you check the vcc resistor to charging ic?
Also the ACN/ACP SRN/SRP communication with respective CLR to see if it communicate?...
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Re: hp elitebook 840 g2 turn on it self
Does it turn off with power button, when you press it down?
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Re: hp elitebook 840 g2 power button voltage drop 1.8v
Search for D100 there are some resistors close to the empty diode space, one of the resistor will read 3.3v at on side and the 1.8v at the other pin, same voltage on your power button, replace the the resistor with a 1k ohms resistor and you're good to go.
This will help to safe the sio
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Re: Dell latitude 5290 la-f401p power cycling
Reprogram the bios first
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Re: Acer e1-431 dead no power led, no PWROK_EC
Check the impedance of Rsmrst #, I kinda think this is a pch fault issue. The DNBSWON# 0v gives a glue.
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Re: Hp 15 la-a993p ec_on not present
Can you check whether 3.3v is available on pwrbtn?...
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Re: P3V3A has low resistance
You remove the possible pch problem or you removed the pch chip from the board?
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Re: toshiba c850 hdd not detected issue
First of all reprogram the bios, you can also check the TX and RXN line capacitors for shorts.
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Re: Lenovo E540 no 3/5valw
Since entrip is available, replace the polarized capacitors but your Pin 13 is 1.3v which is wrong.
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