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.
-
-
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
-
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
-
I will read that chip too, and i will post here soon as i get.Comment
-
-
Here is mine second chip.Comment
-
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.
post moved.. -
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.
-----------------------------------------------------------------------------------------
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... -
Hello,
I need Bios for HP EliteDesk 800 G3 Mini 65W, please support
*Serial No : 8CG7427T48
*MB Info : Scorpius MB Rev A
16515-1
348.06N35.0011
*Proplem : No power on - 3 flashing red & 5 white, speaker : beep bep beep
Thank you...
Comment