Required Tools And Equipment; Disassembly - NEC SX Service And Reference Manual

Required Tools and Equipment

All NEC Versa SX corrective maintenance procedures can be performed using
the following tools:
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Tweezers
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Small flat-head screwdriver
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Small Phillips screwdriver (# 1 and # 0)
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Right-angled dentist style probe.

Disassembly

This section contains step-by-step disassembly procedures for the system.
Reassembly is the reverse of disassembly. Each procedure is supported by a
simplified disassembly illustration to facilitate removal. The Illustrated Parts
Breakdown and parts lists for the system unit are shown in Chapter 5.
For complete disassembly of the system, follow the disassembly order listed
below. To reassemble, follow the table in reverse order.
Level of
Disassembly
Preparation
Keyboard (1)
Top Cover (2)
Bottom Cover
When disassembling the system unit, follow these general rules.
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Do not disassemble the system into parts that are smaller than those
specified in the procedure.
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Use care when removing screws, note where each screw is removed as
screws differ in size.
3-2 Disassembly and Reassembly
NEC Versa SX Disassembly Sequence
Components Available for Disassembly
(number of screws)
Battery, VersaBay III device, Memory Module Bay
cover (1)
Hard Drive (2)
Switch Settings
LED Status/Power Switch Board (1)
VersaGlide Assembly (4)
LCD Panel Assembly (4)
Bridge Battery
CMOS Battery
CPU Assembly (1)
Speaker Assembly
Fan Duct and Fan (1)
Hard Drive Bracket (2)
Main Board
Microphone
PC Card Assembly (4)