need bios dump please motherboard DAZAAMB16E0 Rev E model ZAAA bios dump laptop model number acer e5-774g-582t
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Re: acer e5-774g-582t bios dump
Post your bios backup. -
Re: acer e5-774g-582t bios dump
this is my old backup dumpComment
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Re: acer e5-774g-582t bios dump
any help please ? also can the new file has cleaned ME as i don't want to un solder the chip again to reprogram it , it is already un soldered now and waiting for the dump file to reprogram the bios chip then solder it backComment
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Re: acer e5-774g-582t bios dump
Here,try this one .Updated to ver 1.27 ,ME clean and your DMI info.
Z8V/ZAA $2.1Last edited by SMDFlea; 04-12-2019, 11:14 PM.Comment
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Re: acer e5-774g-582t bios dump
i tried it , still no power , there's light when you plug the charger but when you press power button nothing happen , no fan sniping or anything but the cpu and gpu getting hot when you press the power button , does this model have EC bios ? maybe the problem there , voltage present on the bios chip , not sure what else to check ?Comment
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Re: acer e5-774g-582t bios dump
See this thread,theres a schematic.Follow on from that thread for help or start a new one . https://www.badcaps.net/forum/showthread.php?t=73395Comment
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Hi,
My daughter has accidentally managed to kill her Acer gaming desktop it has a blank screen after updating and when you press the power button the fans spin, light comes on and it makes 1 long and 1 short beep and no attempt to boot.
All basic troubleshooting has been done we replaced CPU, GPU and RAM from a working machine and no joy, I also noticed a post on here with the same issue and it was the BIOS. I am pretty sure also because it was doing a BIOS update that stopped it working, she knocked the keyboard out by accident during the update and the screen just went... -
The Samsung S49CG934SU monitor does not power on - no LED indicator activity and no response to power button. However, when 21V power is connected, it immediately draws 0.8A of current with no display output. The motherboard processor gets warm, and there is continuous reading activity from the W25Q128BV BIOS chip.
Suspected Cause:
I suspect the BIOS may have been corrupted during a power interruption while updating the firmware. The official website provides firmware updates, but they can only be installed via USB flash drive.
Troubleshooting Attempts:
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Acer Predator P03-650 bios DUMP.
I need a bios dump to a Acer Predator P03-650 board.
Or to convert the .CAP file o a file to flash.
Thank's...... -
Hello engineers 😀,
I’m kindly requesting a clean and unlocked BIOS dump for the following HP laptop, as it’s bricked after flashing SP152727. The system now keeps rebooting, and the original issue was an Administrator / Power-On Password that I can no longer access.😏
🔧 Device Info:
- Model: HP 15-da2007ne
- Product Number: 8XF55EA#ABV
- Serial Number: CND0338P0D
- CPU: Intel Celeron N4000
- EC/BIOS Chip: [Add chip number from the motherboard or BIOS chip]
💀 Problem:😅
- Device shows “Administrator Password”... -
Hi all,
My Samsung Galaxy Book 2 Pro 15.6-inch laptop has no display and won't boot.
The charging red LED lights up, but the charging screen doesn't show any indication.
When I press the power button, the blue LED cycles on and off three times, then the screen doesn't turn on, and the device won't boot.
(I've tried removing the battery and resetting the device, but the issue persists.)
NoteBook Model name : Samsung NT955XED-KK51G(Galaxy book2 pro, i5-1240p, 15.6inch AMOLED)
PCB model name : Venus2-15-5G(REV1.2), Venus2-15 ADL NPC
S/N : 5RNK9FFT70...
Comment