Troubleshooting - Toshiba Satellite 1400 Series Maintenance Manual

2.1 Troubleshooting

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2.1

Troubleshooting

Chapter 2 describes how to determine if a Field Replaceable Unit (FRU) in the computer is
causing the computer to malfunction. The FRUs covered are:
1. System Board
2. Floppy Disk Drive
3. Hard Disk Drive
4. Keyboard
The Diagnostics Disk operations are described in Chapter 3. Detailed replacement procedures
are given in Chapter 4.
The following tools are necessary for implementing the troubleshooting procedures:
1. Diagnostics Disk
2. Phillips screwdriver (2 mm)
3. Toshiba MS-DOS system disk(s)
(You must install the following onto the disk: SYS.COM, FORMAT.COM, FDISK.COM
and FDISK.EXE)
4. 2DD or 2HD formatted work disk for floppy disk drive testing
5. Cleaning kit for floppy disk drive troubleshooting
6. Cleaning kit for DVD-ROM and CD-RW/DVD-ROM troubleshooting
7. Printer port LED
8. Printer port wrap around connector
9. PC Card wrap around card
10. Multimeter
11. External monitor
12. PS/2 or compatible keyboard
13. PS/2 or compatible mouse
14. Multimedia sound system with line-in and line-out ports
15. Headphone
16. Microphone
17. USB test module and USB cable
18. TOSHIBA CD-ROM TEST DISK (ZA1217P01/P000204190)
19. DVD-ROM TSD-1 (TOSHIBA EMI DVD Test Media)
Satellite 1400/2400 Series Maintenance Manual (960-364/365)
5. Display
6. CD/DVD/Multi Drive
7. Modem
8. LAN
2 Troubleshooting Procedures
9. Wireless LAN
10. Sound components
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