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DM42 - Blinking display
12-10-2023, 09:40 PM
Post: #1
DM42 - Blinking display
Hi everyone,
I thought this subject was already addressed, but I can't find any thread about it.

My DM42 has a blinking or flashing display, quite regularly.
Video here :
https://drive.google.com/file/d/1c06ool0...drive_link

I tried to reset the calc, to flash the firmware again, to reset RefLCD to 7 (111b), ... none of these worked.

Any idea?

Thanks,
Thibault

Thibault - not collector but in love with the few HP models I own - Also musician : http://walruspark.co
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Messages In This Thread
DM42 - Blinking display - pinkman - 12-10-2023 09:40 PM
RE: DM42 - Blinking display - rprosperi - 12-11-2023, 02:07 AM
RE: DM42 - Blinking display - pinkman - 12-11-2023, 08:38 PM
RE: DM42 - Blinking display - brouhaha - 12-11-2023, 09:03 PM
RE: DM42 - Blinking display - polbit - 12-11-2023, 10:14 PM
RE: DM42 - Blinking display - rprosperi - 12-12-2023, 01:52 AM
RE: DM42 - Blinking display - brouhaha - 12-12-2023, 06:47 AM



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