19795-1 – Dell G3 15 3500
The Dell G3 15 3500, Dell 5500, Dell G3 3500 G5 and Dell G5-5500 are built on the 19795-1 board designed by Wistron. 16 files are indexed for this board: 11 BIOS files, 1 schematic, 8 boardviews and 1 EC firmware image.
BIOS images are 8 MB and 16 MB. The earliest file dates from October 2021 (BIOS Archive, BIOS Skema Boardview Laptop and Schematics & Boardviews Archive).
BIOS dumps 11
Schematics 1
Boardviews 4
From the uploader
DELL G5-5500 PCB SELEK G3 MLK N18P 19795-1 403YF$CA SRK3X-I5-10200H N18P-G62-A1 SRJAU OKOKOK
SELEK G3 MLK N18P 19795-1 403YF$KA i5-10300H BIOS & EC
CLEAN ME
SPEED FAN OKOK
Board facts
| Board number | 19795-1 |
|---|---|
| Designed by | Wistron |
| Platform group | 19XXX |
| BIOS chip size | 8 MB, 16 MB |
| GPU | GTX1650TI, N18P-G62-A1 |
| CPU generation | Intel 10th gen |
| Graphics | discrete GPU |
| First seen | 2021-10-03 |
| Source channels | BIOS Archive, BIOS Skema Boardview Laptop, Schematics & Boardviews Archive, Cyberlan Electronics |
| About the number | Wistron board numbers look like 15217-1; the first two digits usually indicate the design year. |
Laptops that use 19795-1
- Dell G3 15 3500
- Dell 5500
- Dell G3 3500 G5
- Dell G5-5500
- Dell 15 G3 3500
- Dell 19795
- Dell SRK3X-I5-10200H
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.
A boardview is the component placement map of the PCB: click a part or a net and the viewer highlights where it is and what it connects to. Used together with the schematic to find test points.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .7z | 7-Zip archive | 7-Zip or WinRAR |
| .pcb | .pcb board file | FlexBV or the viewer it was exported from |
| 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 |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Which laptops use the 19795-1 board?
Files in the catalog link 19795-1 to the Dell G3 15 3500, Dell 5500, Dell G3 3500 G5, Dell G5-5500, Dell 15 G3 3500, Dell 19795 and Dell SRK3X-I5-10200H.
Who designed the 19795-1 board?
19795-1 is a Wistron board number used by Dell.
What BIOS chip size does 19795-1 use?
The BIOS images for 19795-1 are 8 MB and 16 MB.
Is there a boardview for 19795-1?
Yes, 8 boardview files in .pcb format.
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.