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board out, looks good, no electrolyte spill on it powerboard has a little corrosion but cleaned up ok..also the old battery wonderful turquoise colored gunk, looks like artwork. lol.

Yesterday I got another 5300c, this machine already was on ebay one time, as I could recall it's photos. was well packaged, sold as defect..came in a nice laptop bag full of goodies like an Apple HDI-30 cable, an PCMCIA Ethernet card with dongle, a modem card, all their complete discs and...

agreed, I also had this with a 540c and a 1400/3400 also about the cooling..the 3400's heat sink got a lot warmer after I clocked it to 200 Mhz, I also did add an arctic cooling thermal pad and tiny copper heatsink ( and it has a fan inside)

well, this page refers to two methods of overclocking the 5300, 100 and 117 models by a) changing the bus-to-cpu ratio for the resistors at positions R43, R46, R47, R48, R50, R127, R128, and R129 on the motherboard. https://www.alksoft.com/5300_FAQ/FAQ_A.1.1.php the best photo I could find...

tried this?

try to cross-test the hub on a similar era pc first, maybe its a driver thing, maybe the procols/drivers work better on a pc.

wow, really interesting numbers..this reminds me of my times at a graphic design shop as an an intern, back in 1992 or so. They had a 950 Quadra with a huge 17" CRT..I was working on a Performa. Ram and other hardware was so expensive..but it worked! A lot of hand lettering, copying, scanning...

the Broadcom chip is down left but the pll location seems different? there are two different 1,33Ghz ibook G4, 12" and 14", maybe theres a softmod overclock possibility?

oh, mine didnt look bad either..maybe you can see some green corrosion that wicked through the cable/ connector..

old story, exactly over this whole area ( under the speaker panel) sits the green Varta PRAM battery of death, when it once leaked and electrolyte dripped onto the components beneath it, it is likely damaged/dead ( 47uF cap area)..I had two machines with little corrosion there, also did pay for...

interesting, I thought that you couldn't use a regular PCMCIA card in an AP socket due to pin incompatibility..

thanks..yes, the switchable 30 pin Adapter was confusing me a bit, what it was switching actually..additionally also depends on what devices you actuallly are using, desktop Mac/powerbook/external devices with different termination properties. I put in the active terminator onto the seconds scsi...

ok, I connected it with thw 29pin adapter and now the jaz appears on the desktop, copying works, quite fast actually

ok, now I got my adapter fpr Centronics-to-DB25 that fits to the Apple SCSI dock adapter. I have two variants, one with the 29 pins without Dock switch I used with my BluesScsi, and the one with the switch and 30 pins. I dont want to try my SCSI chip in the powerbook, I think I must use the 30...

of course..JAZ..my bad so it looks like that, like for the old AKAI devices? ( has a female db25 end though) or that one

found an external Iomega scsi zip drive, 1GB version, with power adapter and 6 1GB cartridges..nice but the cable is not the original and also not fitting to the Apple scsi Sub 25 Adapter. There also was an active terminator included. so to my knowledge I now need another cable, a...

when the charger is bad you can try to open it and look for bad caps..I havent dont that before for a 1400/3400 because mine were/are all still working. On ebay UK there are some modern replacements..

This is a tasty burger. Big Kahuna.

I wonder with that replacement of the rubber, does the thickness of the tape actually make a noticable difference in the behaviour of the parking position of the reader head? I could imagine that a too thick tape could prevent the head of making a perfect angle?

I had similar probs with my first 3400c, it's in-built Ethernet just wasnt working at all and didint even show up in the system profiler. Then I bought a second 3400c and everything just worked, the motherboard of the first one had some battery corrosion on it, so some traces or ICs had been...