
Troubleshooting charts
Audio problems
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| General problems. | Problems | may be due to such factors as: | ||||
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 | Ÿ | The | audio | cable | configuration is not correct for your application. | |
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 | Ÿ | The | audio | cable | is defective. | |
ŸThe audio equipment is defective. Check if:
Ÿ The audio function is enabled.
ŸThe mute is off.
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 | Universal serial bus | (USB) problems | 
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| A device | connected | to1. Make | sure | that | the | USB | device | is | connected | correctly. | 
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| the | USB | connector | does | the "Device Manager" window, | and make | sure that the | USB device | |||||||
| not | work. | 
 | 2. Open | |||||||||||
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 | installation | are | correct. | 
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 | Note: | To open the "Device Manager" | window,Start | clickand | move the | 
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 | cursor | Settingsto | and | clickControl | Panel | .  | 
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 | click | theDevice | Manager | 
 | tab | in | the | "System Properties" | window. | ||
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Chapter 4. Solving computer problems99
