Since the 128 and 512 were same board when the 512 was introduced I would think so.

Should be , I have a donor 512 but have not found them since moving.

max1zzz said: it could also be the 74ls244's all the ram is connected to, When i assembled and installed a MacGusto II upgrade board onto one of my 512k boards i got somethin…

Thank you for this update. So this was a formally Lisa! Nice to know! Could you tell me two things: -Is it normal to find a sticker on such a Lisa that indicates that it is a Mac…

1st of all you don't have a Macintosh XL (AKA a Lisa2/10), you have an original Lisa ( Lisa 1 or converted Lisa 2).  The two 26 pin ribbon cables are for the upper and lower twiggy…

it could also be the 74ls244's all the ram is connected to, When i assembled and installed a MacGusto II upgrade board onto one of my 512k boards i got something similar and the in…

uniserver said: yes all of the ram is bad… its all no good.…  you can screw around and replace one or 2… only 6 months later to have another one or two go bad... that ram is…

McD replaced my ram and it changed nothing then changed it back since it was the apple branded ram for me, which as a 128 is kinda cool for me.  I have 2 working 128's but both upg…

yes all of the ram is bad… its all no good.…  you can screw around and replace one or 2… only 6 months later to have another one or two go bad... that ram is is the worst.  the ap…

Too bad. I have a Simasima 1400, and it turns out that the 1400 is OK, its the LCD Screen that is Simasima. I would love to fix that one day. 

Too bad you "HAD" that 5300, Bibilit. Not only is there problems with the power connection on the 190/5300 but sometimes when the battery leaks, the PSU Area (under the trackpad) i…

I looked at your pics (it did not load the first time I posted but that is on my end). Sad news. Looking at the bottom board, I saw several of the solder joints from the capacitor…

Elfen said: The "006c" is the chip location, so changes are its F11 + the one next to it. A"4264" is a 4164 DRAM Chip. Back then they were sensitive to static and heat (comp…

The "006c" is the chip location, so changes are its F11 + the one next to it. A"4264" is a 4164 DRAM Chip. Back then they were sensitive to static and heat (compared to today's ch…

uniserver said: video artifacts and sadmac code is all bad ram.   who swapped your ram chips for no charge grandpa? Click to expand... all bad ram?? you mean i have to r…

unity said: RAM failure, location F-11. Or a trap error depending on the site one reads I guess... lol Are you trying to boot from a floppy? You dont say you do. Click t…

i found some trace on the back side of board. that looks like someone had tryed to resoldering or replace ram. but every ram has thext "4264" with apple mark. so i thought someo…

You're missing the Widget's power harness. That three pin power cable is for a Twiggy floppy drive and indicates that your Lisa did not start out originally as a Lisa 2/10 or an XL…

video artifacts and sadmac code is all bad ram.   who swapped your ram chips for no charge grandpa?

Even if the motherboard is busted in the XPS there is still really nice components inside. I'm surprised the owner didn't salvage the really nice parts on the inside.

Just FYI my ram was swapped with new chips and no change. If you have video artifacts with the error code another chip may be at fault. I have yet to figure it out. Now that I a…

@bibilit , you know where to find these kind of recycle haul here in france Click to expand... Not really, from time to time car boot sales or flea markets have been good to me (…

IT needs a re-ram. i offer this service... its a big nasty job.    i did 2 over the weekend.

RAM failure, location F-11. Or a trap error depending on the site one reads I guess... lol Are you trying to boot from a floppy? You dont say you do.

Nice haul! You could try and save that MacBook Pro with a reflow, probably (and since it's already damaged, it won't hurt anyway).