DAY21AMB6D0 – HP 15
The HP 15 and HP Pavilion 15-P263CA are built on the DAY21AMB6D0 board designed by Quanta. ChambersDesignInc.com has indexed 3 files for this board — 2 BIOS files and 1 schematic.
Revisions seen in file names: D. The BIOS dumps are 4 MB images. The earliest file dates from September 2017 (BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics).
BIOS dumps 2
Schematics 1
From the uploader
DAY21AMB6D0
HP Pavilion 15-P263CA (Touch)
Platforma: Quanta Y21A DAY21AMB6D0
CPU: AMD A10-7300 AM7300ECH44JA
GPU: ATI Mobility Radeon R7 M260 216-0.858.020
EC: ENE KB9022QF
BIOS IC: MX25L3206E
Board facts
| Board number | DAY21AMB6D0 |
|---|---|
| Designed by | Quanta |
| Also known as | Quanta Y21A |
| Revisions | D |
| BIOS chip size | 4 MB |
| Flash chip | MX25L3206E |
| Graphics | UMA (integrated) |
| First seen | 2017-09-20 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics |
| About the number | Quanta board numbers follow the pattern DA + project code + MB + suffix, where the second-to-last letter is the PCB revision. |
Laptops that use DAY21AMB6D0
- HP 15
- HP Pavilion 15-P263CA
What these files are for
A BIOS dump is a full image of the board's SPI flash chip. It is written back with an SPI programmer when the original firmware is corrupted, after a chip replacement, or to recover from a failed update. Read and save the original chip first: serial number, DMI data and the Intel ME / AMD PSP state differ between boards.
A schematic is the circuit diagram of the main board: power rails, power-up sequence, component values and net names. It is the reference for measuring voltages and tracing a fault.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .bin | raw SPI flash image | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well | |
| .rar | RAR archive | 7-Zip or WinRAR |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
Questions
Who designed the DAY21AMB6D0 board?
DAY21AMB6D0 is a Quanta board number used by HP.
What BIOS chip size does DAY21AMB6D0 use?
The BIOS images for DAY21AMB6D0 are 4 MB. Flash chips named in the files: MX25L3206E.
Is there a boardview for DAY21AMB6D0?
No boardview has been indexed for DAY21AMB6D0 yet; the schematic is available on this page.
Which laptops use the DAY21AMB6D0 board?
Files in the catalog link DAY21AMB6D0 to the HP 15 and HP Pavilion 15-P263CA.
Where do the download links go?
Each button opens the original public Telegram post the file was shared in. ChambersDesignInc.com only indexes and cross-references those posts.