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TRS-80 Model 4 - Power on with blank screen

Win9xGuy

New Member
Joined
May 12, 2019
Messages
9
Location
United Arab Emirates
Hello

Have a TRS-80 Model 4, powers on, but screen blank.

Scrolling contrast/ brightness not making anything.

Floppy drive (down one) light on for a few seconds then turns off. Same think when press reset.

Holding bread button down while reset machine, making no change.

CRT tube not heating red or making any noise when turn power on.

Any suggestions?
 
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