Asus A56CA User's Manual for English Edition - Page 89

Using the battery pack, I cannot power ON the Notebook PC.

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• If the problem is not solved, update the BIOS to the latest version and try again. • If the problem still exists, contact your local ASUS service center for assistance. Using the battery pack • Register the Notebook PC for a one-year-warranty via this website: http://vip.asus.com/login.aspx • Do NOT remove the battery pack while using the Notebook PC with the AC adapter 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. I cannot power ON the Notebook PC. • Check the power cord connections. • Check if the battery pack is properly aligned at the notches and fitted completely into the battery slot. • If your Notebook PC is connected to the power adapter but does not load the BIOS (appears as the ASUS logo) or the operating system, the problem might be in the Notebook PC's hard disk drive. Contact your local ASUS Service Center for assistance. • If your Notebook PC is connected to the power adapter and shows the BIOS (appears as the ASUS logo) but does not load the operating system, the problem might be in the Notebook PC's hard disk drive. Contact your local ASUS Service Center for assistance. Why is the cooling fan always ON and the temperature high? • Ensure that the FAN works when the CPU temperature is high and check whether there is air flow from the main air vent. Notebook PC User Manual A-11

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Notebook PC User Manual
A-11
•
If the problem is not solved, update the BIOS to the latest
version and try again.
•
If the problem still exists, contact your local ASUS service center
for assistance.
Using the battery pack
•
Register the Notebook PC for a one-year-warranty via this
website:
•
Do NOT remove the battery pack while using the Notebook
PC with the AC adapter 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.
I cannot power ON the Notebook PC.
•
Check the power cord connections.
•
Check if the battery pack is properly aligned at the notches and
fitted completely into the battery slot.
•
If your Notebook PC is connected to the power adapter but does
not load the BIOS (appears as the ASUS logo) or the operating
system, the problem might be in the Notebook PC’s hard disk
drive. Contact your local ASUS Service Center for assistance.
•
If your Notebook PC is connected to the power adapter and
shows the BIOS (appears as the ASUS logo) but does not load
the operating system, the problem might be in the Notebook
PC’s hard disk drive. Contact your local ASUS Service Center for
assistance.
Why is the cooling fan always ON and the temperature
high?
•
Ensure that the FAN works when the CPU temperature is high
and check whether there is air flow from the main air vent.