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phunguss
replied to the thread
Imac g3 refusing to do anything
.
So this Apple thread says the boot ROM it toast. "Four beeps. Indicates there’s a bad checksum for the remainder of the Boot ROM...
Aug 28, 2025
H
Honk-ie
replied to the thread
Imac g3 refusing to do anything
.
Should I try disconnecting the ide cable and try the test again, or would it not make a difference?
Aug 27, 2025
JDW
replied to the thread
Testers Needed: Modified ROM for LC475/Q605
.
Folks, This Universal ROM SIMM will kill the RAM checking at cold boot, which can save you a lot of time if you have something larger...
Aug 27, 2025
B
Brutus75
posted the thread
BlueSCSI firmware update issue
in
Hardware
.
Hello all, I think I'm having an issue with my Desktop BlueSCSI V2 - 2023.10a with a Pico W. It is working with my Quadra 650 ok but I...
Aug 27, 2025
F
frontein1
posted the thread
Testers Needed: Modified ROM for LC475/Q605
in
Add-ons, Peripherals & Networking
.
For those with LC475/Q605-type Macs (ROM checksum FF 74 39 EE), a working SIMM slot, a SIMM programmer, and an available 8MB SIMM..... I...
Aug 27, 2025
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