12311-1 – Dell Inspiron 7537
The Dell Inspiron 7537, Dell Inspiron 7437 and Dell Inspiron 7737 are built on the 12311-1 board designed by Wistron. ChambersDesignInc.com has indexed 5 files for this board — 3 BIOS files and 2 schematics.
The earliest file dates from April 2018 (BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics).
BIOS dumps 3
Schematics 2
From the uploader
Dell Inspiron 15 7537 Wistron Hadley 15 12311-1 Rev: A00 (X02)
Model: Dell Inspiron 15 7537
Platforma: Wistron Hadley 15
Project Code: 91.47L01.001
PCB P/N: 12311-1
Rev: A00 (X02)
Date: 2013.06.
Board facts
| Board number | 12311-1 |
|---|---|
| Designed by | Wistron |
| Platform group | 12XXX |
| CPU generation | Intel 4th gen |
| Graphics | discrete GPU |
| First seen | 2018-04-17 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics, Laptop & Desktop BIOS Files |
| About the number | Wistron board numbers look like 15217-1; the first two digits usually indicate the design year. |
Laptops that use 12311-1
- Dell Inspiron 7537
- Dell Inspiron 7437
- Dell Inspiron 7737
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 |
|---|---|---|
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well | |
| .rar | RAR archive | 7-Zip or WinRAR |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Is there a boardview for 12311-1?
No boardview has been indexed for 12311-1 yet; the schematic is available on this page.
Who designed the 12311-1 board?
12311-1 is a Wistron board number used by Dell.
Which laptops use the 12311-1 board?
Files in the catalog link 12311-1 to the Dell Inspiron 7537, Dell Inspiron 7437 and Dell Inspiron 7737.
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.