Acer Aspire ONE D255E User Manual

24
English
Troubleshooting
This chapter shows you how to deal with common system problems.
Read it before calling a technician if a problem occurs. Solutions to more
serious problems require opening up the computer. Do not attempt to open
the computer yourself; contact you
r dealer or authorized service center
for assistance.
Troubleshooting tips
This notebook PC incorporates an advanced design that delivers onscreen error
message reports to help you solve problems.
If the system reports an error message or an err
or symptom occurs, see "Error
messages" below. If the problem cannot be resolved, contact your dealer. See
"Re
questing service" on page 10.
Error messages
If you receive an error message, note the message and take the corrective
action. The following table lists the error messages in alphabetical order
together with the recommended course of action.
Error messages Corrective action
CMOS battery bad Contact your dealer or an authorized service center.
CMOS checksum error Contact your dealer or an authorized service center.
Disk boot failure Insert a system (bootable) disk into the floppy
drive
(A:), then press <Enter> to reboot.
Equipment
co
nfiguration error
Press <F2> (during POST) to enter the BIOS utility,
then press Exit in
the BIOS utility to reboot.
Hard disk 0 error Contact your dealer or an authorized service center.
Hard disk 0 extended
type error
Contact your dealer or an authorized service center.
I/O parity error Contact your dealer or an authorized service center.
Keyboard error or no
keybo
ard connected
Contact your dealer or an authorized service center.
Keyboard interface
error
Contact your dealer or an authorized service center.
Memory size mismatch Press <F2> (
during POST) to enter the BIOS utility,
then press Exit in
the BIOS utility to reboot.
If you still encounter problems after going through the corrective measures,
please c
ontact your dealer or an authorized service center for assistance. Some
problems may be solved using the BIOS utility.

Acer Aspire ONE D255E Specifications

General

Storage	250GB HDD
Resolution	1024 x 600 pixels
Graphics	Intel GMA 3150
Battery	6-cell Li-ion (up to 8 hours)
Weight	1.25 kg (2.76 lbs)
Webcam	0.3 MP
RAM	1GB DDR3
Display	10.1 inches
Operating System	Windows 7 Starter
Wireless	802.11b/g/n
Ports	3 x USB 2.0, VGA
Processor	Intel Atom N455