Question about Acer X203H bd Monitor
Those voltages does not sound right, it should have 5v for the logic board and 16~20v for the inverter board for this 20" screen size, but you are getting the white screen which means that the backlight is working, so your measurement may be wrong. The white screen means that the T-CON board is not feeding either the 5v or 12v (depend on the screen makes and model) that will be the first palce to check, the logic board supply this voltage through a switched transistor to turn the T-CON board on or off (off during standby mode). Basic LCD monitor troubleshooting guide:
Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums
I could not locate any free sch for this model yet.
Basic LCD monitor troubleshooting guide:
Posted on Sep 28, 2010
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Dec 28, 2012 | Computers & Internet
Sep 11, 2011 | Samsung SyncMaster 740N 17" LCD Monitor
Feb 22, 2011 | Computers & Internet
Sep 01, 2010 | Dell Inspiron 5100 Notebook
Jul 16, 2010 | HP w1907 LCD Monitor
Mar 30, 2010 | Proview PL926WBi 19" LCD Monitor
Mar 01, 2010 | HP Compaq 1501 15" LCD Monitor
Jan 17, 2010 | Hyundai L90D+ 19" LCD Monitor
Jan 13, 2010 | Dell UltraSharp 1704FPT 17" Flat Panel LCD...
Mar 08, 2017 | Acer X203H bd Monitor
186 people viewed this question
Usually answered in minutes!