Question about HP COMPAQ 7540 CRT Monitor

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Windows 7 doesn't recognize my HP 7540 monitor

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Posted on Mar 02, 2014

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6ya6ya
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Posted on Jan 02, 2017

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My campaq desktop monitor 7540 is flickering horizontal direction


Try a different CRT monitor on your computer.
Try your CRT monitor on a different computer.
See if the problem "moves" to the other computer,
or whether your computer has problems with *ANY* monitor.

Dec 27, 2013 | HP COMPAQ 7540 CRT Monitor

1 Answer

COMPAQ 7540 CRT Monitor servicemode pls provide me. Thanks.


You could try this link, but it would be far cheaper to upgrade to a new or second user LED/LCD monitor
http://www.eserviceinfo.com/index.php?what=search2&searchstring=schematics+diagrams+hp+7540+crt+monitor

Sep 03, 2013 | HP COMPAQ 7540 CRT Monitor

1 Answer

Audio driver for window 7


What is the model of your computer??

Oct 23, 2012 | HP COMPAQ 7540 CRT Monitor

1 Answer

HP 7540 crt monitor shrinks to a horizontal line


It would be more economical to purchase a new or used LED/LCD display rather than wasting money on an old CRT monitor.

Feb 22, 2012 | HP COMPAQ 7540 CRT Monitor

1 Answer

My HP 7540 Monitor display upper half only. with high bright bottom hotozontal line in the middle.


I have come across similar issues and got it resolved by The Best Pc Doctor Team.
You can also contact them on their toll free number.
www.thebestpcdoctor.com
877 407 9229(Toll free)

Sep 26, 2011 | HP COMPAQ 7540 CRT Monitor

4 Answers

My hp 7540 crt monitor menu displays automatically blinks frequently. please hele me resolve this problem. it stays fixed on the screen, unable to do any work.


<div style="FONT-SIZE: 14px; PADDING-TOP: 10px" itxtvisited="1"><span id="ctl00_ctl00_MainColumn_CenterColumn_ThreadBox1_lblProblem" itxtvisited="1">my hp 7540 crt monitor menu displays automatically blinks frequently. please hele me resolve this problem. it stays fixed on the screen, unable to do any work.</span> </div><!-- answer --><!-- from fixya rte -->

May 12, 2010 | HP S7540 17" CRT Monitor

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