Hello Guest! We're hosting a challenge to welcome vintage Intel macs to the MLA during the month of July! See this thread for more information.

adding 4mb SGRAM to PowerPC 5500/6500 ... and possible ATi Rage Pro upgrade

Thread starter pizzigri
Start date Aug 14, 2025

S

sheytan

6502

Today at 4:05 AM

#21

@pizzigri, did this ever go anywhere? Sounds like an exciting path for TAMs!

You must log in or register to reply here.

Similar threads

Beige G3 266, adding ATI rage II + dvd

Replies: 7

Views: 486

Apr 7, 2026

Phipli

Power Computing PowerCenter Pro

Replies: 11

Views: 3K

Jul 23, 2025

Fizzbinn

T

Were these machines always so painful? Maybe I'm misremembering, or maybe age hasn't been kind to them.

2 3

Replies: 40

Views: 6K

Jan 15, 2026

LaPorta

Memory adventure: MicroMac SIMMdoubler II and 68851 MMU in a Macintosh II

2

Replies: 21

Views: 7K

Aug 16, 2025

jasa1063

Stealth Macintosh IIfx No Chime and Bad F-Line Repair

Replies: 5

Views: 3K

Dec 22, 2023

imactheknife

Share:

Facebook X Bluesky LinkedIn Reddit Pinterest Tumblr WhatsApp Email Link

This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.

Accept Learn more…

Top