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Old 14th Oct 2021, 7:08 pm   #94
ajgriff
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Join Date: May 2004
Location: Halifax, West Yorkshire, UK.
Posts: 2,587
Default Re: Commodore PET 2001 voltage regulators

Quote:
Originally Posted by SiriusHardware View Post
If the main system RAM is faulty then the machine will get stuck because it will fetch an invalid return address from the faulty RAM. But, it should still have managed to clear the screen by this point.
Out of interest my 2001-8 with static RAM had several faulty RAM chips which resulted in the screen failing to clear.

Alan
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