Troubleshooting 1) General - Samsung NP-R20 Series Service Manual

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5. Troubleshooting
1) General
(1) Tools used for repairing the product
System Diagnostics Disk
MS-DOS Booting Disk
System Diagnostics Card
Screwdrivers ( ┼ , ━ )
Tweezers
Multi-meter
Oscilloscope
Logic Analyzer
(2) Replaceable Units (FRU: Field Replaceable Unit)
DDRII RAM Module
2.5' SATA HDD
ODD – Super multi Dual layer drive or DVD Combo Drive or Etc.
Wireless LAN Module
Bluetooth Module
MDC Module
Keyboard
System Fan
Touch Pad
LCD Panel
LCD Inverter
Main Board
Express Frame
Harness Cable – MDC Cable, Bluetooth Cable, LCD Cable and
FFC – Touch Pad FFC
1 Types of Wireless LAN Antenna
5-1