Request for BIOS files for HP EliteBook 840 G6 (PROD ID: 4WG30AV)

[Dzhuza21]

Hello,

I have an HP EliteBook 840 G6 with the following details:

• PROD ID: 4WG30AV
• Serial Number: 5CGO28HLD
• Motherboard model and revision: currently unknown, as I have not disassembled the laptop.

The laptop does not power on due to what I believe is a BIOS issue. I am looking for the two BIOS files for this model, approximately 16 MB and 32 MB, to reflash the BIOS chip directly using a programmer.

I have already checked the official sources and several forums but could not find these files for free. If anyone could provide these BIOS files or guide me to reliable free sources, I would greatly appreciate it.

Please let me know if you need any additional information from me.

Thank you in advance for your help!

[hoaca388]

Hello everyone,

I’m having an issue with my HP EliteBook 840 G6, PROD ID: 4WG30AV — it won’t turn on due to BIOS problems. I need two BIOS files for this model: approximately 16MB and 32MB versions, to reflash the chip directly using a programmer.

Unfortunately, I haven’t been able to find these files for free on official sites or forums, and some places require payment to access them.

If anyone can share working BIOS files for my model or point me to reliable free sources, I would be very grateful! I’m ready to provide any additional information if needed.

Thanks in advance for your help!

You MUST:

• Read BIOS guides, methods, resources and tools
• Try the method at BIOS guides, methods, resources and tools before requesting help
• Explain you were not able to succeed with the methods at BIOS guides, methods, resources and tools
• Use search function in case someone already answered your request
• Post under a related thread if it exists
• 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.
• Name your thread with make, full model numbers and request
• Provide a BIOS/EC dump if possible
• Attach files directly to your post instead of linking to external websites
• Post what the problem is, be specific - black screen, no boot, running slow, password. Do NOT post "clean me", "clear bios", "clean bios", "fix bios", "bios need" or other such terms