Compaq Portable 486 - Notebook PC Dokumentacja Pobierz pdf (Strona 57)

o Conductive foam

o Conductive table top workstations with ground cord of 1 megohm resistance

o Static dissipating table or floor mats with hard tie to ground

o Field service kits

o Static awareness labels

o Wrist straps and footwear straps providing 1 megohm ñ 10% resistance

o Material handling packages

- Conductive plastic bags

- Conductive plastic tubes

- Conductive tote boxes

- Metal tote boxes

- Opaque shielding bags

- Transparent metallized shielding bag

- Transparent shielding tubes

Chapter 5.2 Tool and Software Requirements

To service the COMPAQ PORTABLE 486c Personal Computer, you need the

following:

o Case utility tool

o Flathead screwdriver

o Modem terminating plug

o Nonconductive probe

o ROM removal tool

o Torx screwdrivers, sizes T-10 and T-15

o 9 pin serial interface loopback plug

o 25 pin parallel interface loopback plug

Chapter 5.3 Disassembly/Assembly Sequence Chart

Use the following chart as a reference along with the procedures in this

chapter for removing and replacing the subassemblies of the COMPAQ PORTABLE

486c Personal Computer.

5.4 PREPARATION PROCEDURES

5.5 |-- KEYBOARD

5.6 |-- REAR PANEL

5.7 | |-- OPTIONS COVER

5.8 | |-- STANDARD BOARDS

| | |-- Video Board

| | |-- Processor Board

| | |-- System ROM

1 2 ... 52 53 54 55 56 57 58 59 60 61 62 ... 87 88

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Compaq Portable 486 - Notebook PC Dokumentacja Strona 57