Re: HP 2311F Monitor: Flashing on & off

I didn't have any heat sink, so I attached a copper coin on the AX6630A, my monitor works well for about 30 minutes, and it started to blink again. It ensured me that AX6630A is the main culprit of the blinking monitor.

I purchased a voltage regulator (LM1117DT-3.3/NOPB) from element14 as suggested by @gagaguu. And I replaced AX6630A with LM1117DT-3.3/NOPB in the same package TO-252.

The monitor has stopped blinking since I replaced it with the LM1117, and it has been using it for about a week.

Thanks...