Trouble Shooting; General Spec - Samsung NP900X4D Service Manual

4. Trouble shooting

4. Trouble shooting

4.1. General spec

Tools used for repairing the product.
•
System Diagnostics Disk
•
MS-DOS Booting Disk
•
System Diagnostics Card
•
Screwdrivers (+, —)
•
Tweezers
•
Multi-meter
•
Oscilloscope / Logic Analyzer
Replace Units (FRU: Field Replaceable Unit)
•
DDR3 RAM Module
•
2.5" SATA HDD
•
Wlan module / Bluetooth Module
•
System Fan
•
LCD Panel
•
Main Board
•
System Fan
•
Key Board
•
Touch Pad
•
Modem
•
0.3M Camera module
•
Cables
•
LCD Panel / LCD Inverter
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