Hi. I got an Beelink u55, which won't boot. Just white and blue light for 5 seconds, and then it shuts down. I noticed that something drains Bios battery. I have put new one, but after short time voltage drops from 3+ to 2volts. I didn't find any obvious short on board. Not ssd and ram issue. Does somebody have bios dump for this model? I would try that solution too. Serial number is 5005U1EF10180.
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Here is original BIOS dump. It is GigaDevice 24q64CWIG. I can't even find exe bios update online. I desoldered bios chip, and after that bios battery is not drain anymore. So i suppose it's firmware problem, or the bios chip itself. -
I have the same problem but my lack of experience can't tell which one is the bios chip between the two, what about the little sop8 chip next to it (gd25d10ctigr 1mbit SPI flash)? Can you provide a dump of that one?Comment
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I'm sorry i'm going to explain myself.
I have a Beelink U55 that is now bricked after a bios update (which someone else did).
Reading a little bit more i discovered that this update was for the EC (that is the 1mbit chip i was referring to) and i managed to find the correct EC .bin on the beelink website and flash it. (It would still be useful to compare the two if you can get a dump of yours, i managed to do it without dissoldering it and connecting with the SOP8 claws). I will PM you with the link.
My minipc is still bricked tho, i will look into the Q64CWIG (big chip) in the following days and provide my dump if it can be useful.Comment
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I will read that chip too, and i will post here soon as i get.Comment
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Here is mine second chip.Comment
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Hi,
I'm looking for a BIOS dump for my computer, which I bricked by flashing the wrong BIOS version.
My computer is a Beelink EQi12 with an Intel® Core i5-12450H and 24GB DDR5 RAM. The BIOS version I'm interested in is EQI12204 or any other compatible version for this device.
I would be extremely grateful for any help in repairing my computer.
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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... -
HP EliteDesk 800 G2 MINI/DM (1L PC)
I have 40 of these units. All of which i tried to update bios with HP's utility got bricked. All of them were bios password locked, i used the jumper thing to reset it. Couple updated bios, one of which worked fine for _ONE_ boot. Second is now mixed with rest, i don't know which it is specifically so have not retested it.
All had some MESpilock failed errors on (my) first boot of the unit.
Photo: https://cdn.discordapp.com/attachmen...018_220853.jpg
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Hi, I have an HP EliteDesk 705 G1 mini.
Model: HP EliteDesk 705 G1 Desktop Mini
Processor: AMD PRO A8-7600B
Motherboard PCB Marking: "APCB M3 94V-0" / "NPGC N-150TL"
BIOS Chip: Winbond 25PE20VG (2 Mbit SPI, 3.3V, 8-pin SOIC) and MX25L6473E 64Mbit (8MB), SPI NOR, 3.3V, 8-pin SOIC
Could someone help me with my bios , request:
unlock MPM/DMI with a BIOS patch/mod , dc tay42069 if someone could help me pls
Im gonna leave down below my working bios, if someone could mod it so it has the mpm...
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