Hello!
A client brought a Dell Latitude 14 rugged 5404 that looks like half dead.
In short, pressing power button:
- power led turn on for 17 seconds
- nothing more (black screen, fan not spinning, no sound)
I've already:
- cleared CMOS
- changed RAM
- backed up original BIOS & flashed A18 BIOS (1x 4MB + 1x 8MB chip) using istructions on https://www.badcaps.net/forum/showthread.php?p=1010808
What else can I check ?
I'm looking for board schematic & boardview.
A client brought a Dell Latitude 14 rugged 5404 that looks like half dead.
In short, pressing power button:
- power led turn on for 17 seconds
- nothing more (black screen, fan not spinning, no sound)
I've already:
- cleared CMOS
- changed RAM
- backed up original BIOS & flashed A18 BIOS (1x 4MB + 1x 8MB chip) using istructions on https://www.badcaps.net/forum/showthread.php?p=1010808
What else can I check ?
I'm looking for board schematic & boardview.
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