HP · laptop motherboard

HP EliteBook X360 G4 DAY0PAMBAF0

BIOSArchive
Board code
DAY0PAMBAF0
Platform
Quanta Y0PA
Made by
Quanta
Revisions
Rev F
Files
7
Updated

HP EliteBook X360 G4 DAY0PAMBAF0 is a laptop motherboard designed by Quanta and used in the HP EliteBook X360 G4.

The catalog has 4 BIOS files and 3 archives for it, posted between 2020 and 2026 across 2 Telegram channels. Each download button opens the original Telegram post.

The files are marked Rev F; other revisions of the same board can differ in parts and layout.

BIOS notes: file names mention 16 MB and 32 MB chip sizes. Read and save the original chip contents before you write anything to it — Keeping the Windows Product Key (MSDM) When Reflashing a BIOS.

Also listed under platform Quanta Y0PA.

Compatible models

  • HP EliteBook X360 G4

Files for HP EliteBook X360 G4 DAY0PAMBAF0

BIOS and firmware 4 All bios and firmware →

Other files 3

Notes from the source posts

  • You can give us as a gift.

Frequently asked questions

Which laptops use the DAY0PAMBAF0 motherboard?
File names in the catalog tie DAY0PAMBAF0 to the HP EliteBook X360 G4. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of DAY0PAMBAF0 do I have?
Files for this board mention Rev F. The revision is printed on the PCB silkscreen, usually next to the board code. Pick files with the same revision when you can; if yours is not listed, the closest revision is usually fine for the schematic but check part positions in the boardview carefully.
What should I check before flashing the DAY0PAMBAF0 BIOS?
Read the original chip with a programmer and save two copies before writing anything. File names for this board mention 16 MB and 32 MB images; the dump size must match your chip. A dump from another board carries that board's serial number and MAC address, so restore yours from the backup.

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Files are hosted on Telegram by third parties; ExcitingSpas.com only links to public posts. Check that a file matches your board before using it. Disclaimer · Report a file