I have a notebook acer travelmate 292 LMi.

I have a problem. When i connect the a/c coord the notebook start to
beeps. and flash the light. When i unplugged the notebook, the beeps
stop. Can anybody help me?

Thanks for your help,
Regards,
Stephane

KLEIN Stephane wrote:
You should call Acer support. This problem can be from low DC voltage
from the AC adapter, a failing battery or battery controller, a
mainboard problem. You should count the beeps and spaces to get the
"beep code". You might be able to get a diagnosis on the web from the
beep code.

Note that a beep is the sound; the spaces between successive beeps is
usually a short period of silence. If there is a sequence of say 2
beeps and a longer period of silence, followed by three beeps, then the
sequence is 2,3. Google in this hypothetical case beep code 2,3.

Q

Le Sat, 08 Mar 2008 20:33:52 -0700, Quaoar a écritÂ*:

Thanks for your information. The next time, I'll count to found le beep
code.

Other information : if I shutdown the laptop and I reload battery, when
it is full loaded I haven't issue, I can use my laptop with a/c connected.

Regards,
Stephane

KLEIN Stephane wrote:
Very strange. I suspect that there is a minor fault in the battery that
is affecting the battery controller. How old is the notebook?

Q

Le Sun, 09 Mar 2008 18:58:52 -0600, Quaoar a écritÂ*:

Four years.

Le Sat, 08 Mar 2008 23:46:50 +0000, KLEIN Stephane a écritÂ*:

Solution :

1. unplug the a/c coord from main current *and* from laptop
2. plug all
=> no beeps

Regards,
Stephane