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Student
Posts: 1
Member Since: ‎03-11-2009
Message 1 of 4 (1,458 Views)

HP LCD 25.5 MONITOR

Most often when I shut down, the monitor produces a very loud screeching sound, almost sound electrical.  I have only had this computer (Pavillion Elite) for a week now.

0
PhD Student
Posts: 1,033
Member Since: ‎11-26-2008
Message 2 of 4 (1,456 Views)

Re: HP LCD 25.5 MONITOR

try muting the sound and see what happens

if muting did not occur
try this unplug the sound cable from the monitor

see what happens

 

Please provide Kudos to whom has provided answers or
good points or advice..
Aslo if the questions or issues solved please check it
"Accepted"
Thanks and you are welcome _____ Rick
Top Student
Posts: 9
Member Since: ‎02-10-2009
Message 3 of 4 (1,433 Views)

Re: HP LCD 25.5 MONITOR

The sound to the w2558hc can be digital (HDMI) or analog(RCA).  I am guessing you have analog based on the symptom.  If so, you probably have bad AC power ground from your home power source or ground failure on the PCaudio port.

 

Second possiblity is improper voltage traveling down the Video cables from the PC Card/PC ground.

 

an hp employee expressing an opinion.

Top Student
Posts: 8
Member Since: ‎03-15-2009
Message 4 of 4 (1,405 Views)

Re: HP LCD 25.5 MONITOR

TAKE IT BACK TO THE STORE...don't even try to fix it!
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