Digi-Key lists Fairchild BU406FS-ND TO-220 pkg at 68 cents. Going with an original might be a safer bet.
Larry Pina says avoid ECG379, it can cause left side screen foldback issu…
68kMLATroubleshootingby wallySun, 10 Jan 2010 - 04:58
Several years ago I bought a small lot of transistors on Ebay that the seller had billed as BU406, but they turned out to be a mixture of Samsung (SEC) 13007F 2 and Motorola F13007…
68kMLATroubleshootingby tragSun, 10 Jan 2010 - 01:26
If a programmer ceases support of a product they should either make an unprotected full version available for distribution...their software will be made available in unprotected fo…
68kMLADevelopmentby Anonymous FreakSat, 9 Jan 2010 - 05:31
What a coincidence! My local goodwill happens to have a copy of Macworld Mac Secrets 5th Edition. (Don't know if the CD was with it.) Though as far as I know they're not having …
68kMLATroubleshootingby PowerPupSat, 9 Jan 2010 - 04:33
"Secrets" is by far the best Mac book out there. It covers all those things the other books don't and includes some pretty detailed historical reference sections. The software is a…
68kMLATroubleshootingby Scott BaretSat, 9 Jan 2010 - 01:55
. . . circa 1999, List Price: $49.99 . . .Complete WITH the original CD! 8-o
This is just perfect for my OS 9.2 lifestyle!
Snagged it at Goodwill, just now, on the way t…
68kMLATroubleshootingby Trash80toHP_MiniSat, 9 Jan 2010 - 01:46
Speaking of the waveLan driver (of which I know nothing except that it exists), what was the last version you tried? The last version available on the site is 1.08a and Mark Hoekst…
By chance a friend dropped by with a broken SE today, giving me an excuse to open one up. There is indeed a focus control. Have you tried adjusting it? If it has no effect, then fo…
68kMLATroubleshootingby tomlee59Fri, 8 Jan 2010 - 08:26
Hi Gary,
Did your tech check R26 to see if it is shorted or open? I ask because I've seen this exact problem on three or four Mac Pluses and Pina's recommendation to check the c…
68kMLATroubleshootingby tragWed, 6 Jan 2010 - 04:50
We'll see how the CPU swap goes before I decide on overclocking. I actually have a Q605 and an LC475 as well as two 68040 donor machines, so I have some room for error. My end goal…
68kMLATroubleshootingby mainlandTue, 5 Jan 2010 - 15:52
nb: 40MHz is not always stable though. A heatsink/fan for the 040 would be a good idea.
http://homepage.mac.com/schrier/q605_40.html
Output Enablers sell some useful parts.
…
68kMLATroubleshootingby BunsenTue, 5 Jan 2010 - 07:35
I'm finally getting around to swapping the 68LC040 in my Q605 for a full 68040. I have a 68040 donor machine ready to go, put I have no experience pulling chips. Any advice on wher…
68kMLATroubleshootingby johnklosTue, 5 Jan 2010 - 06:18
Just lever the the cpu with a thin knife, SLOWLY. I would suggest no more than 1mm or 1/32" before moving on to next side and repeating, the pins are only 3mm / 1/8". Ok you cant r…
68kMLATroubleshootingby bahkypTue, 5 Jan 2010 - 05:31
What kind of CD did you try? Are you sure it's undamaged? Is it a burned CD, or a factory-pressed one? If the former, expect trouble in older drives.
Is it an HFS disc? HFS+? ISO?…
68kMLATroubleshootingby tomlee59Mon, 4 Jan 2010 - 08:25
I usually use a thin screwdriver. I know, not the recommended way of doing it, but as long as you are extremely gentle, you should be fine. I've been doing this for years, and have…
68kMLATroubleshootingby LCGuyMon, 4 Jan 2010 - 06:16
Unless you have a proper IC puller, or some other device that can get under and lift both sides at the same time, then the trick is to ease each side up a very small amount at a ti…
68kMLATroubleshootingby BunsenMon, 4 Jan 2010 - 04:15
I guess every machine is different.
Since the addition of the 3rd drive, it's been noticeably warmer in my room which is nice because the heating for the house isn't so great u…
68kMLATroubleshootingby ChristopherMon, 4 Jan 2010 - 01:45
A broad (1"+) wood chisel can be used to pry the processor out of the socket, working slowly one side at a time. You don't hit it, you turn it like you might a screwdriver, and you…
68kMLATroubleshootingby beachycoveSun, 3 Jan 2010 - 23:11
I'm finally getting around to swapping the 68LC040 in my Q605 for a full 68040. I have a 68040 donor machine ready to go, put I have no experience pulling chips. Any advice on wher…
68kMLATroubleshootingby mainlandSun, 3 Jan 2010 - 21:27
Hmm... That is weird. I have my Sawtooth G4 maxed out with three HDs and it's DVD drive, Everything worked fine. I know yours is a quicksilver, but they're not that far apart.
I h…
68kMLATroubleshootingby PowerPupSat, 2 Jan 2010 - 20:04
Switching both to cable select worked. Which is strange because I've always been told that optical drive buses on mac's weren't "smart" enough to know which is which and label them…
68kMLATroubleshootingby ChristopherSat, 2 Jan 2010 - 17:10
I install the CD Sunrise driver today with System 6.0.8 and when I stuck a CD in the drive I get a error of some sort (I can't remember right now). What else could I try?
Thanks,…
68kMLATroubleshootingby agg23Sat, 2 Jan 2010 - 02:11