ThinkPad T400 MLB3I-9 Schematic
This page has the schematic for ThinkPad T400 MLB3I-9, a laptop motherboard from Lenovo.
Download via TelegramMore Lenovo T400 files 4
Lenovo T400 overview- Lenovo T400 MALIBU-3 EXT MLB3D REV 1.42Schematic
- IBM T400 MLB3I-7Boardview
- Lenovo T400 - MALIBU-3 EXT MLB3D - Rev 1.42FilesDirect
- Lenovo T400 - MALIBU-3 EXT MLB3D - REV 1.42Schematic
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Questions about this file
How do I use the schematic for diagnosis?
Start with the power-sequence and power-rail pages to find where a no-power or no-image fault begins, then locate the parts with a boardview. No-power troubleshooting plan.
Is the download free?
Yes. The button opens post #6281 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.