Toshiba TECRA A9 Series Maintenance Manual

2.14 Sound Troubleshooting 2 Troubleshooting Procedures
TECRA A9(S5/P5/S200) Maintenance Manual (960-633)[CONFIDENTIAL] 2-57
Procedure 3 Replacement Check
Check 1 If the speakers do not sound properly, the speaker may be defective or damaged.
Replace it with a new one. If the speakers still do not work properly, go to Check
3.
Check 2 If the Built in microphone do not sound properly, the Built in microphone may be
defective or damaged. Replace it with a new one. If the Built in microphone still
do not work properly, go to Check 3.
Check 3 If the headphone or external microphone does not sound properly, the system
board may be defective or damaged. Replace the system board with a new one.

Toshiba TECRA A9 Series Specifications

General

Processor	Intel Core 2 Duo
Display	15.4-inch
Display Resolution	1280 x 800 pixels
RAM	Up to 4 GB
Operating System	Windows Vista
Optical Drive	DVD-RW
Wireless	802.11a/g/n
Ports	USB 2.0, VGA, Ethernet, Headphone