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  1. alectrona6400

    Powerbook 520c aftermarket 32mb ram solutions

    I have a 4MB card and tried modding it to 8MB but all I get is a death chime. I know for sure the chips are good, so it's something on the card that needs to be changed seemingly... part number is XMP 54004/163A014781
  2. alectrona6400

    7451 to 7455 iMac G4 CPU swap attempt (WIP)

    That did the trick! Unfortunately the system froze right as Geekbench was finishing up and now it starts without a chime and it won't finish loading. Might be a RAM issue or something else but I'm curious as to how far I should push a 1GHz 7455A at 1.6V. 1.3 was stable until that happened, as...
  3. alectrona6400

    I actually used to have a Ti4600 at one point that I snuck out of the city dump years ago but it...

    I actually used to have a Ti4600 at one point that I snuck out of the city dump years ago but it failed weeks after I got it because the fan went out and I was unaware of that issue :/
  4. alectrona6400

    yeah now that i think of it i got myself quite the deal.

    yeah now that i think of it i got myself quite the deal.
  5. alectrona6400

    7451 to 7455 iMac G4 CPU swap attempt (WIP)

    I see... I'll probably try that. I did tin all the pads with fresh solder and clean it up with wick like dosdude1 does in his videos, but perhaps that isn't enough for these.
  6. alectrona6400

    lucky Kanga

    Normally I see working ones go for $150 at least.
  7. alectrona6400

    My retro sleeper finally in its forever home.... god this took so long

    You should document this! I have a Performa 6360 that had a PSU failure and I didn't really feel like fixing it anymore after I got my 6400. How'd you do everything? What computer did you use as a base?
  8. alectrona6400

    lucky Kanga

    Just for fun probably... but frankly faster G3s and G4s are my minimum for OS X. Honestly I think it would be interesting to see it run on my PowerMac 6400 though I'm not quite sure if it would work even with the upgrade card. If I'm not mistaken the L2 CPU upgrades work by literally holding the...
  9. alectrona6400

    i spent too much on a 22 year old computer lmao

    i spent too much on a 22 year old computer lmao
  10. alectrona6400

    lucky Kanga

    Gosh, the kanga is such a weird laptop.... isn't it literally just a PowerBook 3400 with a G3 processor? lol...
  11. alectrona6400

    spent $150 on a dual G4 MDD with a geforce4 ti 4600. who needs a kidney transplant?

    spent $150 on a dual G4 MDD with a geforce4 ti 4600. who needs a kidney transplant?
  12. alectrona6400

    7451 to 7455 iMac G4 CPU swap attempt (WIP)

    I have a 2002 iMac G4 15" (P80) that I pulled off one of my shelves to mess around with because I don't really use it a whole lot. I got curious since I had a couple 7455A CPUs on hand I bought off of eBay about a couple years ago and after years of practicing soldering and hot air work I...
  13. alectrona6400

    Radeon 9250 now working on MacOS 7.6.1

    Very nice... if only someone could get Radeon 9600 cards (or any R300 card for that matter) working with full acceleration and driver support in Mac OS 9. Geforce4 Ti 4600 GPUs are a real pain to find. ;_;
  14. alectrona6400

    Power Mac G4 Quicksilver Dual 1GHz dead L3 cache...

    It is a sad thing to think about... my trusty dual 1GHz G4 just threw an error at me about the cache failing testing in Mac OS 9. When I boot into OS X it becomes clear that the L3 cache does not show up. Is there anything I can do to fix this or am I screwed?
  15. alectrona6400

    good luck!!! not sure if i'll ever get mine finished... lol

    good luck!!! not sure if i'll ever get mine finished... lol
  16. alectrona6400

    is anyone aware of why some G4 macs have failing L3 cache? my dual 1GHz QS has that problem...

    is anyone aware of why some G4 macs have failing L3 cache? my dual 1GHz QS has that problem right now...
  17. alectrona6400

    Katheryn's Conquests!

    i don't have equipment to polish these up but i was able to clean the plastics up rather well... also the antiglare film on those monitors tends to start deteriorating if not taken care of properly (and also due to age), so you'll need to take it apart and peel off the film.
  18. alectrona6400

    Katheryn's Conquests!

    Got all of this for $80 from a guy in my city yesterday. Everything works (except the gigabit G4 which has a bad PSU) but also I really need to clean these up badly. They weren't stored in a good area and are very dirty....
  19. alectrona6400

    Power Mac G4 Gigabit PSU repair, no power

    Hello... I have a PowerMac G4 Gigabit model with an AcBel PSU that does not power on. The capacitors don't seem to be leaking or bulging but I'm getting absolutely nothing out of the PSU. Apparently theres a guy on eBay doing repair services for these power supplies but I don't know what he is...
  20. alectrona6400

    the totally uninteresting board swap - 2006 iMac a1195 to a1208 (and what you need)

    *sigh* after much screwing around i now have a working "A1208" iMac with a functioning board and with the wires re-routed properly from their original positions for the A1195 motherboard to the other board. granted i had to track down another broken iMac to fix this one but now i have a nicer...
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