Home
Forums
New posts
Search forums
What's new
New posts
New resources
New profile posts
Latest activity
Resources
Latest reviews
Search resources
Donate
Log in
Register
Search
Search titles only
By:
Search titles only
By:
Latest activity
Register
Menu
Install the app
Install
JDW's latest activity
Hey Guest, MARCHintosh 2026 is upon us. Check out
community projects
, join
GlobalTalk
, and have fun!
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
JDW
replied to the thread
Period-accurate benchmarking tools?
.
I don’t have the software open in front of me but I’ve used it enough to remember. In one of the menus on the right side, there’s a...
Feb 14, 2026
JDW
replied to the thread
LC575 computer killed LC520 motherboard! 😭
.
Whatever killed my LC520 motherboard didn't harm the Apple-branded 320MB spinning platter drive (Quantum LPS340S, which originally came...
Feb 13, 2026
JDW
replied to the thread
LC575 computer killed LC520 motherboard! 😭
.
I sadly didn’t re-test the LC520 motherboard inside my CC Mystic immediately prior to testing that motherboard in the 575 chassis, but I...
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
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
JDW
replied to the thread
Anyone remember the OJ Simpson chase animation on older Macs?
.
I just installed After Dark 3.0b. OJ's Bronco 1.0.3 is still not working at all for me in Basilisk II, sadly.
Feb 12, 2026
JDW
posted the thread
LC575 computer killed LC520 motherboard! 😭
in
Macintosh LC & Performa
.
Folks, I thought we could use the LC520 motherboard inside an LC575 computer body, but apparently not. My LC520 board is now dead...
Feb 12, 2026
Top
Bottom
Cookies help personalize content and keep you logged in if you register.
By using this site, you are consenting to our use of cookies.
Accept
Learn more…