TCS Pune
Lenovo ThinkPad T440p — BIOS Corruption Recovery
Recovery procedure for ThinkPad T440p laptops with corrupted BIOS (2 short beeps on power-on, black screen).
Compatible models: Lenovo ThinkPad T440p, T440, T450 (similar procedure)
⚠ Safety: Disconnect the main battery AND the CMOS battery before any work.
🛠 Required Tools
- Phillips PH0 screwdriver USB flash drive (FAT32) SPI programmer (CH341A) Soldering iron + SOIC8 clip
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TCS Pune
Total Computer Solution
Lenovo ThinkPad T440p — BIOS Corruption Recovery
Board: NM-A131, 14204-1
Models: Lenovo ThinkPad T440p, T440, T450 (similar procedure)
Difficulty: Expert · Estimated time: 90 minutes
Online: https://tcspune.in/repair-checklist/lenovo-thinkpad-t440p-bios-corruption-recovery/
TCS PUNE
Estimated repair cost at TCS Pune
₹4,000 – ₹15,000
Final price confirmed after free device inspection. Includes 6-month warranty.