motherboard
DAZAAMB16E0 REV E
ZAA X32
(ZAAA)
SNID: 72803533876
NO DISPLAY
DAZAAMB16E0 REV E
ZAA X32
(ZAAA)
SNID: 72803533876
NO DISPLAY
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Re: tmp259-mg-70ra bios
Your system uses dual-chip storage, please upload files on both chips.Last edited by hoaca388; 03-08-2022, 09:57 PM.↵
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Re: tmp259-mg-70ra bios
It's a SPI chip 4MB. Find it.
Attached Filesif you find these attachements useful please consider making a small donation to the site
Last edited by hoaca388; 03-09-2022, 02:27 AM.↵
Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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↵
Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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Re: tmp259-mg-70ra bios
SNID: 72803533876 belongs toTravelMate P259-G2-MG. I can't fix this case. Bios is broken Descriptor and ME regions.↵
Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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Re: tmp259-mg-70ra bios
Try this one.
Add DMI. https://www.badcaps.net/forum/showthread.php?t=103301Comment
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About tmp259-mg-70ra bios Good day sir. I tried the bios that you've povided. it wont work to mine. my units problem is it will turn on (fan rotates for 3sec and off) then after 20sec the blue light indicator will goes off. Im looking for help. thank you so much sir. i posted my back up bios below. thank you sirAttached Filesif you find these attachements useful please consider making a small donation to the site
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RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting
You MUST:- Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.
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RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570
DONT MAKE A MULTIPLE POST
POST SERIAL NUMBER/SNID/SERVICE TAGComment
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BRAND: ACER.
ZAA X32
DAZAAMB16E0 REV E
TMP259-MG-70RA
SN: NXVEVSP0148110A80B7600
SNID: 8110430976
SPECS: INTEL CORE i7-7500U , GeForce 940MX , DDR4 SDRAM .
also im using CH341APROGRAMMER .
my units problem is it will turn on (fan rotates for 3sec and off) then after 20sec the blue light indicator will goes off. Im looking for help. thank you so much sir.Last edited by geraldlua02; 01-21-2024, 05:55 AM.Comment
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SN: NXVEVSP0148110A80B7600
DMI & WINDOWS KEY @ 218000-21F02F
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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 -
Hello everyone,
I recently bought a non-working Asus Zenbook Pro Duo OLED UX8402ZA that was listed for parts only. The seller mentioned that it had no display output but that the charging lights worked.
When the laptop arrived (without a charger and SSD), I connected a charger and confirmed with a multimeter that it was charging the battery. However, when I tried to power it on, only the backlight of the secondary display came on. There was no image, and it didn’t boot into the BIOS.
I decided to try flashing a new BIOS, but since I didn’t want to desolder... -
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, 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... -
Hello, I have an old Dell G3 3579 (ST: 2WQ7LP2-8FC8) with a newer 8FC8 BIOS password. I have successfully attached to the flash chip (W25Q128JVSQ) on the motherboard with a CH341A programmer and made several modifications using Intel FIT (e.g., allow software SPI write) without bricking. I was also able to boot to a modified GRUB shell where I attempted to edit many BIOS security related options like BIOS Guard/Lock, Flash Signature Override, ME FW Image Re-Flash, etc.
Unfortunately, some of these modifications like to Intel BIOS Guard failed because it is fused into the PCH. Also,...
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