Anyone with the motherboard schematics? really need it
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Re: HP 15 DAY11AMB6E0 revE bios needed
check if there is voltage at bios chip, prior to reprogramm it.
there are five different version of this bios.
If the mobo goes on and off immediately it's possible there is a power problem,
check 3V and 5v .
Check if this schematic is good for you.Last edited by jasko_jacker; 09-17-2016, 09:03 AM.Comment
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Re: HP 15 DAY11AMB6E0 revE bios needed
tnk for pdfComment
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Re: HP 15 DAY11AMB6E0 revE Schematic
tnk for pdfComment
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Re: HP 15 DAY11AMB6E0 revE Schematic
THANK YOU VERY MUCH jasko_jackerComment
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Re: HP 15 DAY11AMB6E0 revE Schematic
tnk for pdfComment
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Re: HP 15 DAY11AMB6E0 revE Schematic
Thanks for the schematic.
Comment
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Re: HP 15 DAY11AMB6E0 revE Schematic
jasko_jacker thanks a lotComment
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Need HP 15 DAY11AMB6E0 revE Schematic
TksComment
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Collection of Laptop Motherboard Schematic and Boardviews
List of Pack :
01- Acer Aspire 3 A315-23G Quanta Z8E (DA0Z8EMB8C0) Schematic & Boardview
02- Acer Aspire 3 A315-33 DH5JL Compal LA-F943P r1.0 Schematic
03- Acer Aspire 5 A515-52K Compal LA-H441P Schematic
04- Acer Chromebook Spin 311 CP311-2H ZBA ZBB DA0ZBAMB6A0 Schematic
05- Acer Chromebook Spin 311 CP311-3H ZDE DA0ZDEMB8B0 Schematic
06- Acer ConceptD 9 CN917-71 Compal FH79F LA-G162P Schematic
07- Acer Spin 3 SP314-53GN Pegatron DL4FA Dolly Schematic
08- Acer Swift 3 SF315-41G... -
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 -
Hello everyone,
I’m hoping someone can help me locate a verified original BIOS dump for my Acer laptop.
This is NOT a BIOS password removal request.
I’m looking for an original 32MB SPI BIOS dump to use as a reference in case my BIOS firmware is corrupted. My plan is to first dump and back up my own BIOS as soon as my programmer arrives. I am not planning to blindly flash someone else’s BIOS.
Laptop Information- Model: Acer Predator Triton 16 PT16-51-99GL
- Motherboard: DA0ZQDMB8AE Rev. E
- Main SPI flash: Winbond W25Q256JVEN (32MB)
- Secondary
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Hello everyone,
I am requesting urgent assistance to unbrick my laptop, a rebranded TongFang GK7MRFR chassis. The laptop is completely dead following a faulty in-OS EC flash attempt.
I have successfully used a CH341A programmer and can read/write/verify both flash chips, but using my backups/extractions has failed to restore power. The root cause is likely a corrupted Intel Management Engine (ME) region or an incompatible EC/BIOS pairing. System & Hardware Details- Barebone / Chassis: TongFang GK7MRFR
- MB: MB: GK5MP5X V1.0 Prod :GK5MRFV10T04201310281
- Rebrand: PC Specialist
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Sorry for the long story. I have a Dell Latitude 5530 (i7) laptop (South Peak 15 MLK MB DDR4 203102-1 FK8VG$JA) with an admin BIOS password that I want to remove. Service Tag: HYKFPT3. Other than that the laptop worked OK.
I found a CH341A Black and went looking for the BIOS chip on the motherboard. After trying to read one chip that was a firmware chip but not the BIOS I think I found the BIOS chip labeled Winbond 25Q256JVEN. Altogether I think I found 4 different firmware chips in the laptop. The BIOS chip is a WSON8 6x8. I used the CH341A, NeoProgrammer, and a cheap pogo pin clip...
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