iMac powers on and gives startup chime. No display.
I am servicing an iMac G4 that starts up and makes the chime, but shows nothing on the display. There is also no video on an external display with the minivga - vga adapter. Also, the USB will power a mouse, but a keyboard does not work when attached. Unsure what to check next.
crwdns2934109:0crwdne2934109:0
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Have you tried holding the on button for a minute?
crwdns2934271:0crwdnd2934271:0 Pig PlayzMC crwdne2934271:0