HP Elite Dragonfly Bios Crashed - HELP NEEDED

[techlab]

Hi Guys,

Looking for some help with an HP Elite Dragonfly.

The customer explained it was updating the BIOS, the flashing completed, but afterwards the laptop wouldn’t power back on.

• The laptop has no power but does take the correct voltage.
• It shows 5 flashes white/amber, which indicates a BIOS issue.
• I backed up the original BIOS to extract the feature byte etc.
• I then flashed the BIOS with a clean version from HP’s website, but the laptop still gives 5 white/amber flashes.

Just wanted to pick your brains on this — has anyone come across this before or got advice on the best way forward?
Or if someone can give me the clean file to flash, then input the info extracted from the BIOS.

Really appreciate any help.

[SMDFlea]

Hi,

I just need the correct working BIOS version. After the update, the laptop crashed and now it doesn’t power on. If anyone can share a clean version that I can flash and then re-enter the factory details, it would be a great help.

Much appreciated.

try

[SMDFlea]

Type the laptop serial number, full name and model, motherboard model, etc.
read the forum rules..https://www.badcaps.net/forum/troubl...before-posting

[techlab]

HP Elite Dragonfly
Serial Number: 5CG0481S4S
Product #/SKU: 8MK76EA#ABU
CT Number: PJGHN00WBEI00O
Description: HP Elite Dragonfly
BuildID: 19WWEMCT601#SABU#DABU
Feature Byte: 3X476J6S6b7B7H7M7R7W7maBapaqauawbVbhcAd6dUdpdqfAfPfYguhKhZjhk8ma.rh
MAC Address : 30:24:A9:AC:0C:65

This is the info I have so far.

[techlab]

Hi,

I just need the correct working BIOS version. After the update, the laptop crashed and now it doesn’t power on. If anyone can share a clean version that I can flash and then re-enter the factory details, it would be a great help.

Much appreciated.

[SMDFlea]

Hi,

I just need the correct working BIOS version. After the update, the laptop crashed and now it doesn’t power on. If anyone can share a clean version that I can flash and then re-enter the factory details, it would be a great help.

Much appreciated.

try

[techlab]

try

Thank you so much, this worked, appreciate the help.