Asus X44L User Manual - Page 83

Hardware Problem - Built-in Camera, Hardware Problem - Battery, Hardware Problem - Power ON/OFF Error - ac adapter

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Page 83 highlights

Hardware Problem - Built-in Camera The built-in camera does not work correctly. 1. Check "Device Manager" to see if there are any problems. 2. Try reinstalling the webcam driver to solve the problem. 3. If the problem is not solved, update the BIOS to the latest version and try again. 4. If the problem still exist, contact your local service center and ask an engineer for assistance. Hardware Problem - Battery Battery maintenance. 1. Register the Notebook PC for a one-year-warranty using the following website: http://member.asus.com/login.aspx?SLanguage=en-us 2. Do NOT remove the battery pack while using the Notebook PC with the AC adaptor to prevent damage caused by the accidental power loss.The ASUS battery pack has protection circuitry to prevent over-charging so it will not damage the battery pack if it is left in the Notebook PC. Hardware Problem - Power ON/OFF Error I cannot power ON the Notebook PC. Diagnostics: 1. Power On by Battery only? (Y = 2, N = 4) 2. Able to see BIOS (ASUS Logo)? (Y = 3, N = A) 3. Able to load the OS? (Y = B, N = A) 4. Adapter power LED ON? (Y = 5, N = C) 5. Power ON by Adapter only? (Y = 6, N = A) 6. Able to see BIOS (ASUS Logo)? (Y = 7, N = A) 7. Able to load the OS? (Y = D, N = A) A-8 Notebook PC User Manual

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A-8
Notebook PC User Manual
Hardware Problem - Built-in Camera
The built-in camera does not work correctly.
1.
Check “Device Manager” to see if there are any problems.
2.
Try reinstalling the webcam driver to solve the problem.
3.
If the problem is not solved, update the BIOS to the latest
version and try again.
4.
If the problem still exist, contact your local service center and
ask an engineer for assistance.
Hardware Problem - Battery
Battery maintenance.
1.
Register the Notebook PC for a one-year-warranty using the
following website:
2.
Do NOT remove the battery pack while using the Notebook
PC with the AC adaptor to prevent damage caused by the
accidental power loss. The ASUS battery pack has protection
circuitry to prevent over-charging so it will not damage the
battery pack if it is left in the Notebook PC.
Hardware Problem - Power ON/OFF Error
I cannot power ON the Notebook PC.
Diagnostics:
1.
Power On by Battery only? (Y = 2, N = 4)
2.
Able to see BIOS (ASUS Logo)? (Y = 3, N = A)
3.
Able to load the OS? (Y = B, N = A)
4.
Adapter power LED ON? (Y = 5, N = C)
5.
Power ON by Adapter only? (Y = 6, N = A)
6.
Able to see BIOS (ASUS Logo)? (Y = 7, N = A)
7.
Able to load the OS? (Y = D, N = A)