Mag Innovision lt456s 14 in. Flat Panel can find adapter

windows problem, not monitor
dbl-click on clock and change it

It needs AC adapter; http://www.12vadapters.com/adapter/power-supply/12v/for-lcd-screens/planar-pv150-15in.html

Please leave rating if it helps.
Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague

back of VGA plug

You need laptop-type 12V, 2.5A (minimum) adapter plugged into back of VGA plug

need laptop-type 12V, 2.5A (minimum) adapter plugged into back of VGA plug

first check the power cable connection at both end i.e. source of power and also at monitor side if loosen one tight it or may try to change the cable

You can find one here: http://cgi.ebay.com/AC-Power-Cord-MAG-innovision-lt456s-14%22-LCD-Monitor_W0QQitemZ400013601369QQcmdZViewItemQQimsxZ20081130?IMSfp=TL0811301110003r8392
Hope this helps.

You can buy a power cord at any Lowes, Home Depot, Radio Shack or Best Buy. The power cord is not unique to the monitor.

The correct one would be 12v @ 2.5 to 3 Amp.
If the set used less current than 1 amp it would be in milliamp (500ma which is half an Amp)etc.

As long as you get one that is 12v @ 2.5 to 3 amp it will be fine.
You could buy one with a higher current rating like 4,5,6 or more Amp's as long as it's 12v DC. The set will only use the current that it needs to function so I higher current won't hurt. It's the voltage you have to make sure is correct. If you do buy one with a higher current rating it will probably last longer because it wont get so hot.

If you ask them nicely they just might tell you, else it's only $5 for a user manual(sorry no luck online); http://www.maginnovision.com/service.htm this link has a picture that maybe shows a power cable going to the bottom right (as you look at it) but it's hard to be sure; http://www.amazon.com/gp/product/customer-images/B0002CF06K/ref=cm_ciu_pdp_images_all/104-1966292-9407907?ie=UTF8&s=electronics#gallery this link shows what the power lead should be like - look for a hole that matches; http://cgi.ebay.ca/AC-power-adapter-for-MAG-innovision-lt456s-14-LCD_W0QQitemZ8824271526QQcategoryZ3698QQssPageNameZWDVWQQrdZ1QQcmdZViewItem Hope this helps, if not ask again :)