HP ProOne 600 G2 21.5-inch Touch All-in-One Bios
hi please help me, i need the dump of touch version i test the non touch version and working but no working the touch i tested other dumps found on web but no working blink and sounds this is my old dump : please fix it thank you
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Re: HP ProOne 600 G2 21.5-inch Touch All-in-One Bios
what is your motherboard code -
Re: HP ProOne 600 G2 21.5-inch Touch All-in-One Bios
It could be a driver issue as well. i faced it in lenovo yoga and the touch screen worked after driver installation.Comment
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Re: HP ProOne 600 G2 21.5-inch Touch All-in-One Bios
It is not a bios issue.As long as the touch is correctly connected(not a hardware issue),it should work.do you have it on device manager?Comment
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Hello everyone,
I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
🧩 Initial Issue- Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
- External display (HDMI) shows
07-24-2025, 02:17 PM -
First of all thanks to all of our members who have posted previously all methods posted here.
Please leave a comment if you find something new,or have anything else to add.
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Find by serial number,model number or series
If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
Operating system and OS version.If... -
Hi could you build my bios . wifi and sound card can not work
HP ProOne 600 G5 20.0-inch Non-Touch All-in-One Business PC... -
i have hp pro one 600 g4 with 3 long beep and 4 short beep power error
serial number : JPG947J18R
OLD BIOS... -
Hi, my laptop wont boot at all
With original bios no POST, only LED lights
With alternative BIOS from model TP500LN (flashed via programmer) the notebook works again
Some issues
A- with bios from 500LN, it won't update from bios of model 500LA (from 500LN v203 to 500LA v300)
B- If updated from 500LN version 203 to 300, the battery stops being recognized
Things I tried
1- Update / clear ME: Took the non working bios, made a backup, and did this: https://www.badcaps.net/forum/troubl...theory/trouble...
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