My crt monitor is not working, its power button light will be on when cpu is not turned on, but when cpu turned on , the monitor is continously turning off and on, please help me...

SOURCE: Dell E173FP 17" Monitor

I just had the same problem as well - mine happened during a windows update, related? Also, for me the monitor doesn't come one even after disconnecting from computer, nothing, just blinking green light.

SOURCE: screen dead

since it's only 3weeks old as long as you have the receipt take it back .
Mark

SOURCE: HP vs17x flat screen monitor won't come on, blue light flashes.

Try taking on the back of the monitor and pulling the power plug all the way out of it for about five minutes and then plug it back in and restart the computer see if it solved it thanks

Bud Martin

• 11361 Answers
• Posted on Mar 01, 2010

SOURCE: my ViewSonic VG1930WM (Black) LCD Monitor wont turn on

You need to open it up and the first place to look will be the power supply, look for bad caps with bulging top, post back what you find so we can guide you further. See example of failed VIEWSONIC monitors due to bad caps: http://s807.photobucket.com/home/budm/allalbums

SOURCE: I have a SyncMaster 920N

A fast blinking power light is an indication that the power supply is in a shorted condition. Parts called capacitors that filter the output power on the power supply board can fail and the power supply will short out causing the fast blinking power light. If you can solder then you can repair the monitor. Here is a link to a repair guide that has pictures and videos showing how to dis-assemble the unit and what to look for and replace to do the repair.

http://www.ccl-la.com/blog/index.php/repairing-the-samsung-920n-920nw-monitors/

I hope this helps, if so please rate my solution.

BuddyMc