My RAM is compatible, and that is why I repeatedly wrote "8 chips" in my previous two posts. RAM cards that are 256MB in size but have 8 chips on the front and another 8 chips on back (16 chips total) are compatible. However, I have read in numerous places around the net that the 4 chip per side 256MB RAM cards (8 chips total) are not compatible, insofar as the computer will not see all the memory. And besides, as I wrote in my previous post, the Sonnet card works without any lockups at all when inserted into my "good" Wallstreet. That proves the RAM is a non-issue, would it not?
But as I said in my previous post, the only one issue I've found when placing the Sonnet G4 card in my "good" Wallstreet is that the closing the lid to Sleep the machine will Sleep it (LED flashes correctly), but when I open the lid and then press a key to wake it, I hear the "cold boot chime" and the screen remains blank. And despite that "chime" it is not in fact booting, nor should it be -- I am merely trying to wake it from Sleep! I would like to know why this is happening, but this is a separate issue that pertains only to my "good" Wallstreet, and it has nothing to do with the problem that makes my "bad" Wallstreet "bad" (i.e., crashing continually).
So to repeat it again:
1) My "bad" Wallstreet is "bad" only because it crashes not long after I boot into OS 9 (a minute or so after I get to the OS 9 Desktop and then perform some action). For example, when I double-click one of the hard drive icons (my 70GB partition, on which the OS 9 system folder resides), I get a small dialog that shows a floppy disk in-hand with an arrow, and it asks me: Please insert the disk "" -- but the name of the disk it wants me to insert is not shown and instead there are only quotation marks where the disk name should be. It's very strange. But that is only one example of how it crashes. In other cases, I will be using an app and then it will just lockup (sometimes the arrow pointer is frozen and other times not).
2) My "good" Wallstreet works perfectly with the stock Apple 266MHz CPU card inside, and it Sleeps and Wakes fine when the lid is closed and opened. And when I install the Sonnet G4 CPU in this machine, it pretty much works fine insofar as I do not get the crashes of my "bad" Wallstreet. However, as I have stated before, when I try to Wake it from Sleep,I get the boot chime and I hear the hard drive spin-up; but the screen remains blank and I am forced to do an fn-ctrl-shift-Power to shutdown and then press the Power key to restart. But if I don't Sleep the machine, there are no problems at all. (Even so, I consider this a problem because who doesn't Sleep a notebook, right?)
Now if I place the stock Apple 266MHz CPU card in my "bad" Wallstreet (keeping in mind this Apple CPU card has 128MB of compatible, good RAM), it seems to be stable, except for the strange "Please insert disk" lockup I get when I double-click my 70GB partition. That made me curious so I swapped hard drives between the two computers. Here is what happened:
1) On my good Wallstreet (now with 500MHz CPU and my 80GB HD), the machine boots fine. The Desktop got rebuilt when the Finder appeared. I double-clicked the 70GB partition and the drive contents displayed nicely -- no "Please insert Disk" lockup (maybe because the Desktop was rebuilt?). But when I close the lid, wait a minute, then reopen the lid and press a key to Wake the machine, I get the boot chime and the hard drive spins up, but the screen remains blank forever. Furthermore, I decided to boot of an OS 9.2.1 CD-ROM installer and use Drive Setup (on the CD) to reformat and repartition my 80GB hard drive. The CD boots fine and the two partitions of my 80GB drive mount on the Desktop. I then use the CD's Disk Utility, which displays the CD and my 80GB disk and its two partitions. I then tried to initialize. It presented me with a dialog that has three buttons: Custom Setup, Cancel, Initialize. It FROZE at this point, although the CD remained spinning. After a couple minutes the CD spun down, but the machine remained frozen. The arrow pointer was frozen as well.
2) On my bad Wallstreet (now with 266MHz CPU and my 40GB HD), the machine boots fine. The Desktop did NOT get rebuilt. I proceeded to run MacBench 4, all tests, to heat up the CPU and see what would happen. No lock-ups at all even after all the tests had run. And when I close the lid to Sleep the machine, when I then lift the lid and type a key to Wake it, it Wakes fine and the screen immediately lights up -- no problems here. Interestingly, I am not seeing any left expansion bay battery problems now either. But when I choose Shutdown from the Finder in OS9, I hear about a half second of crackling from the Wallstreet's speaker.
Any ideas now?
Thanks.