I have a hp w2207 flat screen monitor. when turning power on, power blue light blinking and no picture. what can I check or look for to find and fix the problem?

SOURCE: view sonic flat screen monitor trouble

I have a Viewsonic Flat Screen - recently I turn it on and all I see is like tye dye colors across the monitor with a slight ghost images of windows trying to boot-up. What can I do to fix this. The monitor is about 1 1/2 year old.

SOURCE: Power Light Blinking & Black Screen

A blinking blue light indiactes that your power-inverter board is not putting out what it should. It needs an overhaul which may be a simple as changing out the capacitors on the boards.
It could go beyong that to transistors or even a bad bulb.
It will have to be opened up to do that.
A picture may show visual signs of damage. If you can take one and email it to me , I'll take a look.
Fran

SOURCE: No DVi input, then computer goes to sleep

I have a new HP pavilion slimline with Vista......a 19 inch flatscreen monitor......I went nuts with it not connecting and saying no DVI input......

I tried something and so far it has worked 10 times in a row...

start out with puter and monitor off.......turn on monitor.......let it go to sleep....then turn on puter....

I have the puter that has the start button on top of it.....not too crazy about it.....

hope this works for you.........Judy in NY

SOURCE: Vertical red line on HP w2207 monitor

Please try to connect the monitor to another PC, if problem still exist then probably there's an internal problem in the circuit board of your monitor wherein an elecronic part/s might be cold soldered / defective. I recommend to bring the monitor to an authorized HP service center to fix the problem. If the monitor display is good if connected to other PC, then your previous PC should be checked if the VGA card (if there is any) is properly placed to its slot & working properly as well as it cables & connections. regards

SOURCE: my screen stays black but my pc is on

it sounds like your mointer is ****, i highly doubt the game caused it. try another mointer, or sell that one on ebay and buy a new one