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Fizzbinn
replied to the thread
LC575 computer killed LC520 motherboard! 😭
.
I have a Performa 575 and have successfully used both 520 and 550 logic boards in it with no problem, boards that I normally use(d) in...
Feb 13, 2026
M
Marcio D.
replied to the thread
SHADOW GANGS ZERO - Retro-style ninja action game for Neo Geo, Sega Genesis / Mega Drive, and Dreamcast !
.
The developer has dropped a major bombshell in his latest update report. Despite Neo Geo having been the lead development system since...
Feb 13, 2026
JDW
replied to the thread
LC575 computer killed LC520 motherboard! 😭
.
I put my multimeter into continuity check (beeper) mode and put the probes across each polymer tantalum capacitor. No continuous beep...
Feb 13, 2026
David Cook
replied to the thread
LC575 computer killed LC520 motherboard! 😭
.
With the motherboard removed, do you measure a short between +5V and gnd on the motherboard?
Feb 13, 2026
L
lsi-aigisx86
replied to the thread
Identifying mystery macintosh SE Accelerator/upgrade card
.
The voltage with the card installed reads at 4.90v, without the card installed, the voltage reads at 5.00V Some more updates, I...
Feb 13, 2026
P
phipli
replied to the thread
Identifying mystery macintosh SE Accelerator/upgrade card
.
What did the 5v actually read as to 2 decimal places?
Feb 12, 2026
L
lsi-aigisx86
replied to the thread
Identifying mystery macintosh SE Accelerator/upgrade card
.
So updates, I have been able to confirm that the power supply is good, both with and without the accelerator that 5 volt and 12 volt...
Feb 12, 2026
JDW
replied to the thread
LC575 computer killed LC520 motherboard! 😭
.
When I tested my LC520 motherboard inside the LC575 body, I had my external BlueSCSI v1 attached, but its LEDs never lit up. I...
Feb 12, 2026
JDW
replied to the thread
LC575 computer killed LC520 motherboard! 😭
.
The LC520 motherboard was recapped by me using these Polymer Tantalum capacitors.
Feb 12, 2026
C
ChrisTheChiller
replied to the thread
Hacking the Kodak Reels 8mm Film Digitizer (New Thread)
.
i'm sorry i didn't take pictures of the whole process, i hope i can make it a bit clearer: you have to completely unscrew the scanning...
Feb 12, 2026
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