Odd G4 MDD Problems-Need Advice

2112st

Tinkerer
Oct 8, 2023
257
98
28
Northeastern New Jersey, USA
Hey folks,

So, I'm playing around with the G4 MDD. I'm coming across some odd little problems-

1) After getting the PSU back from repair and installing it in the G4, I booted it up once or twice-then didn't touch it for a week. When I booted the G4 up later, I got a blank screen. After doing some reading, I hit the PMU reset button on the motherboard. That worked...but then after shut-down I would get a blank screen after booting up once more and after shutting down I hit the PMU reset button again. It resolved the problem, but it would come back once more after shut-down. This sequence of events happened a couple of more times-then stopped for good. I suppose the G4 "stabilized", because it's booting normally now.

2) Whenever I plug a flash drive in, I get the spinning beach ball. I can't view files on the flash drive. This happens in OSX mode (10.4; I can also boot the machine up in OS 9.2). I can't figure out why it keeps doing that. I was able to view flash drives before.

Any thoughts? Not sure if I should hit the PMU button again or not. BTW-the PRAM battery (1/2 AA) is good; I installed it myself around 2011, and it still holds a charge of 3.54 volts.
 
Last edited:

2112st

Tinkerer
Oct 8, 2023
257
98
28
Northeastern New Jersey, USA
Okay, I tried viewing the contents of the USB drive under OS 9.2. I can't view the files under List, but I can view them as Buttons or Icons. On my iMac (OSX Yosemite), I can view the flash drive just fine under various Views.

Edited to add: I tried the PMU reset button anyway to see if it resolved the USB issues. It didn't. :(
 
Last edited: