Powermate Minitower Disassembly Sequence; Disassembly And Reassembly - NEC POWERMATE 4100M Service Manual

Section 6
Minitower Repair

DISASSEMBLY AND REASSEMBLY

This section contains step-by-step disassembly procedures for the minitower systems. The
hard disk drive, and 3 1/2-inch diskette drive are installed and included in these disassembly
procedures. Reassembly is the reverse of disassembly. Each procedure is supported by a
simplified disassembly illustration to facilitate removal. The detailed exploded-view diagram
and parts lists for the desktop systems are shown later in this section.
A Phillips-head screwdriver is the only required tool. For complete disassembly of the sys-
tem unit, follow the disassembly order listed in Table Section 6-1. To reassemble, follow the
table in reverse order.
Individual removal procedures do not require the total disassembly of the computer. Each
of the following subsections lists the parts that must be removed before beginning the re-
moval procedure. To reassemble, follow the procedure in reverse order.
Table Section 6-1 PowerMate Minitower Disassembly Sequence
Sequence Part
1 Top cover
2 Expansion board(s)
3 ISA/VL-Bus backboard
4 Front panel assembly
5 Speaker assembly
6 Secondary cache and SIMM memory
7 3 1/2-inch diskette drive
8 3 1/2-inch hard disk drive
9 5 1/4-inch device cage
10 5 1/4-inch device
11 Power supply
12 System board
13 Battery
See Page
6-3
6-4
6-6
6-7
6-9
6-10
6-11
6-13
6-16
6-15
6-17
6-18
6-20