Question about Compaq TFT5000 15" LCD Monitor
Monitor had a 24v 0.6a instead of the 12v 4.5 a connected . Power light goes green turns amber after 10 seconds light intensity is very dim
Did the same and burnt a frazzled chip. it is on the 3rd circuit board (I believe it provides the lamp power). It is the 8 pin surface mount chip next to C900. As far as I can make out, the numbers on the chip are 4559 **** **7B I was told it's the lamp drive. If it is indeed lamp drive, then when you turn the monitor on, round the edges of a flashlight pressed to the screen, you should see a picture. If there isn't one, you may have killed more than I did. Is there no power regulator at the input? Good luck
Posted on May 23, 2006
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