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Dell Latitude 3400 is a laptop motherboard used in the Dell Latitude 3400 and Dell Latitude 3500.
The catalog has 2 schematics and 1 BIOS file for it, posted between 2021 and 2024 across 2 Telegram channels. Each download button opens the original Telegram post.
The schematic files are PDFs; the first pages usually hold the block diagram and the power sequence. New to schematics? Start with How to Use a Schematic and a Boardview Together.
Read and save the original chip contents before you write anything to it — Keeping the Windows Product Key (MSDM) When Reflashing a BIOS.
Compatible models
Files for Dell Latitude 3400
Schematics 2 All schematics →
- Latitude 3400 3500 17938 BOLT_WHL_UMA_A00_20181227 PDF.rarDownload from Telegram
- DELL Latitude 3400 3500 17938 BOLT_WHL_UMA_A00 PDF .rarDownload from Telegram
BIOS and firmware 1 All bios and firmware →
- DELL Latitude 3400 Bolt-L Dis 2GB R4GHW$CA .rarDownload from Telegram
Frequently asked questions
What should I check before flashing the Dell Latitude 3400 BIOS?
Read the original chip with a programmer and save two copies before writing anything. A dump from another board carries that board's serial number and MAC address, so restore yours from the backup.
Guides for this board
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Files are hosted on Telegram by third parties; ExcitingSpas.com only links to public posts. Check that a file matches your board before using it. Disclaimer · Report a file