Schematic, Bios, Boardview, Repair Tools, Laptop parts
With a multi-year experience in hardware repair and the use of state-of-the-art electronic equipment, this website has a large archive of bios / schematic files. Here we have the laptop bios files, as well as the schematic of laptops that play an important role in the direction Helping laptop repairers. Also, the laptop bios will take up articles and video tutorials to educate users as much as possible.
Bios Dell 3421 DNE40-CR MB 5J8Y4 Rev A00Download
DNE40 CR 12204-1 5J8Y4Download
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