The Macster
Well-known member
As per title: I've just managed to get a Sonnet Encore G4 ZIF (500 MHz) processor! I didn't think I was going to be able to G4-ise my Mac as these normally sell for crazy prices, ie between £30 and £60, but I scored this one for just £3.20 including postage! (it was listed as a DT Beige G3 (that happened to have a Sonnet G4 fitted) rather than a Sonnet G4 card such that no-one else looking for the G4 would have found it, so I arranged to buy just the G4 ZIF rather than pay a huge postage rate on an entire machine that I didn't need).
I haven't tried installing it yet as I wanted to check a few things with you guys first to make sure I don't blow anything up! -
1. Do I just stick the ZIF in, I don't need to get thermal paste or anything? When I upgraded my Beigey to a B&W's 400 MHz G3 I just stuck it in, no thermal paste or anything, so presumably it's the same with the G4? I really don't like the idea of spraying stuff all over my CPU and have never done thermal paste before so want to avoid this unless absolutely 100% necessary. Do I just use the old heatsink? (I was sent a heatsink with the G4 processor but it looks smaller than the one from a B&W that I already have).
2. Do I need to install any of the software from here in OS 9 and/or OS X? I'm thinking it looks like you need "Crescendo/Encore Processor Upgrade Software" in OS 9 and "SonnetCache Enabler" in OS X, are those two and only those two the ones that I need?
3. Does anything (eg OS 9, OS X, or apps) need to be reinstalled after installing the G4 so as to get AltiVec bits installed, or should it all be there anyway?
4. Is there anything else that I need to know? (I know about the Royal VRM thing, my G3 is a late model so hopefully doesn't have it)
Thanks in advance If the CPU works, I'll open a topic where we can discuss strategies for getting Leopard to work on my new "G4", this thing's going to be one fo the best-specced Macs out there if this processor works!
I haven't tried installing it yet as I wanted to check a few things with you guys first to make sure I don't blow anything up! -
1. Do I just stick the ZIF in, I don't need to get thermal paste or anything? When I upgraded my Beigey to a B&W's 400 MHz G3 I just stuck it in, no thermal paste or anything, so presumably it's the same with the G4? I really don't like the idea of spraying stuff all over my CPU and have never done thermal paste before so want to avoid this unless absolutely 100% necessary. Do I just use the old heatsink? (I was sent a heatsink with the G4 processor but it looks smaller than the one from a B&W that I already have).
2. Do I need to install any of the software from here in OS 9 and/or OS X? I'm thinking it looks like you need "Crescendo/Encore Processor Upgrade Software" in OS 9 and "SonnetCache Enabler" in OS X, are those two and only those two the ones that I need?
3. Does anything (eg OS 9, OS X, or apps) need to be reinstalled after installing the G4 so as to get AltiVec bits installed, or should it all be there anyway?
4. Is there anything else that I need to know? (I know about the Royal VRM thing, my G3 is a late model so hopefully doesn't have it)
Thanks in advance If the CPU works, I'll open a topic where we can discuss strategies for getting Leopard to work on my new "G4", this thing's going to be one fo the best-specced Macs out there if this processor works!