tag:blogger.com,1999:blog-5753885781627227255.post8313613797826664563..comments2024-01-12T02:54:47.132-06:00Comments on Coppell TV Repair LLC online blog: Upstar P250WT LCD TV turning off or losing display problemCoppell TV Repair LLChttp://www.blogger.com/profile/01837663388107984806noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-5753885781627227255.post-11991267137555607372015-12-27T16:31:28.635-06:002015-12-27T16:31:28.635-06:00i have the same model doing the same thing, i hook...i have the same model doing the same thing, i hooked it up to a 12v 2a i had and it works, with minor flicking,if i hook the 12v 5a it just shuts off,, do u think it would be the bulb or the transformer part of the ccfl..had it running for an hr,iwill take it a part to see if i can see any heating or a bad cap,,, i use it for my cctv camstomhttps://www.blogger.com/profile/03141676636870859067noreply@blogger.com