MAXDATA VISION 350M, Руководство пользователя

Страница: 69 / 373

Section 5 TROUBLE SHOOTING
5-15
Power, Start, and Battery Problems
n
You may be running too many applications. Try to close
some applications or increase system memory for higher
performance.
n
You may have selected Maximum Power Savings or Idle
Mode. These power saving options slow down the CPU to
conserve power. See Section 2 BIOS Setup and Section 3
Battery Power / Power Management
for more information.
The notebook powers down as soon as it is powered on -
n
Battery power may be extremely low. The circuitry prevents
a complete power drain, which is not intended for Lithium Ion
batteries. Use the adapter to charge it for several hours
before trying again.
The notebook beeps intermittently -
n
When battery charge is critically low, an audible beep warns
you. Press Fn+F3 to turn off the warning beep.
The battery life gets shorter and shorter -
n
The battery has a finite life of about 500 charge cycles. If
your battery is over one or two years old, it may be time to
have it replaced.
n
Try a higher power saving setting in the BIOS or in the
Windows Power Management.
The battery does not charge -
n
Make sure the AC adapter is plugged into a valid power
source.
n
Check to see if the green lamp on the adapter is lit when it
is plugged in.
n
The battery charge indicator LED on the notebook should be
lit when you plug in the AC adapter.
n
Make sure the battery module is fully inserted in its bay;
make sure the battery latch is in locked position.
n
If the battery is operating at a very high temperature, it may
not charge.