Logic Board for Mac Pro Early 2008 2x2.8 GHz needed


J the Ninja

macrumors 68000
Jul 14, 2008
1,824
0
Do you need it WITH the CPUs? If you do, you are probably looking at as much $$ as a new 2009.
 

Spacedust

macrumors 6502a
Original poster
May 24, 2009
933
91
There are boards for Mac Pro 2006 and Mac Pro 2007, but there is not board for Mac Pro 2008 :/

My Mac Pro 2008 is in service since a month and they won't probably fix it at all :(
 

Spacedust

macrumors 6502a
Original poster
May 24, 2009
933
91
How do yo know it's the motherboard and not a different component that is faulty?
Because I've tested all other components in my Mac Pro 2006:

- case and all wires inside are brand new,
- PSU is brand new
- processors are new and working on PC server board
- CPU and chipset heatsink are working
- graphics works, both HD2600XT and HD4870
- RAM inside is working, some of it is also brand new
- I got new riser modules with case (also having these old in case of failure, so 4 total)
- 3x HDD's are working
- Superdrive's are working
 

Spacedust

macrumors 6502a
Original poster
May 24, 2009
933
91

nanofrog

macrumors G4
May 6, 2008
11,718
2
It's not that board: http://macpalace.com/scripts/prodView.asp?idproduct=2805

It's for Mac Pro 2007 ! Such board are cheaper on eBay: http://cgi.ebay.pl/Apple-661-4307-Mac-Pro-Vers-2-8X-Logic-Board_W0QQitemZ390143842479QQcmdZViewItemQQptZMotherboards?hash=item5ad66298af

Will 2xQuad Core Xeon E5462 2.8 GHz work on Mac Pro's model 3.2 GHz logic board ?
It should, and IIRC, there's at least one user that discovered that their system in fact had 2.8GHz processors in a 3.2GHz board. Now whether or not that was done at the factory was unknown, as it was purchased as a used system.
 

bozz2006

macrumors 68030
Aug 24, 2007
2,530
0
Minnesota
you've got me confused now. Do you want a logic board for a 1,1 & 2,1 mac pro (1006 and 2007) or 3,1 (2008)? Or are you planning on replacing the logic board in a 2006/2007 machine with the logic board from a 2008 machine?
 

Spacedust

macrumors 6502a
Original poster
May 24, 2009
933
91
you've got me confused now. Do you want a logic board for a 1,1 & 2,1 mac pro (1006 and 2007) or 3,1 (2008)? Or are you planning on replacing the logic board in a 2006/2007 machine with the logic board from a 2008 machine?
I got a working Mac Pro 2006 and dead Mac Pro 2008.

If Mac Pro 2008 will be repaired I will sell Mac Pro 2006.

I've bought a new case for Mac Pro 2008, because it was heavily scratched and at first I thought PSU is dead, but then I found it's not :/ It's dead logic board 100%.

I only got yellow STBY LED when pressing DIAG button. No fans, no chime, nothing. All cables are connected properly.
 

nanofrog

macrumors G4
May 6, 2008
11,718
2
I got a working Mac Pro 2006 and dead Mac Pro 2008.

If Mac Pro 2008 will be repaired I will sell Mac Pro 2006.

I've bought a new case for Mac Pro 2008, because it was heavily scratched and at first I thought PSU is dead, but then I found it's not :/ It's dead logic board 100%.

I only got yellow STBY LED when pressing DIAG button. No fans, no chime, nothing. All cables are connected properly.
Just plug in the P/N on the 2008 logic board into a parts location, and see what they cost. As I mentioned previously, those used in the '08's were expensive (~$800USD for the unit used in the 2.8 & 3.0Ghz models last I knew).

It may have come down some now, but they're not cheap. If you're unsure of what the P/N is, give some of them a call. I'd go with Macpalace, as members haven't listed problems with them, unlike some others (i.e. welovemacs.com). There are others (as I don't know if macpalace will ship to Poland), and given the cost, I'd do some research on any sources before buying to avoid getting scammed. Again. ;)

eBay/Craig's list is also an option, but IIRC, eBay is how you ended up in this mess to begin with. :(
 

hyram

macrumors regular
Jun 15, 2009
190
0
"Fraud" ??? Well, I'm always interested in these sort of things. So please keep us updated on how this gets resolved. Thanks!
 

Spacedust

macrumors 6502a
Original poster
May 24, 2009
933
91
I've called service today. They are checking the board and most of it's parts are working. They've told me it will take about 1,5 week more. There is still big change to make it work.
 

phaedarus

macrumors regular
Dec 27, 2008
165
7
Spacedust, is this the same Mac Pro 2008 you bought on ebay from someone with full knowledge that it had a non-operational logic board a month ago?

If so, you really should chalk this one up as a hard lesson on dealing with sellers online who are outside your geographic region. The logic board will cost you as much as the machine itself.

The only thing you can really do at this point is put your 2008 mac pro up on auction using an alternate account and hope there's another sucker who will help you make back what you lost in the initial deal.
 

hyram

macrumors regular
Jun 15, 2009
190
0
Space... I saw in another thread that you've got a replacement logic board on the way. What was the final diganosis of what was wrong with your current board?
 

Spacedust

macrumors 6502a
Original poster
May 24, 2009
933
91
Mac Pro 2008 is still in service. The've checked so many different chips on the board and all of them were OK. I will let them work for few days. I got time. Maybe they will fix it. Who knows ;)

I've got cheap logic board from Australia. It's a new board. Seller bought one from ApplePalace.com, because he thought his is failing, but it only needed reset.

Cost is about 1400 PLN, not bad ;) It arrived in Poland today. I will get in on monday.

In about 2-3 weeks I have to rebuild this Mac Pro 2008 and transfer HDD's, SD's, RAM and HD4870 to it :)

I'll be selling my current Mac Pro 2006 without HDD's and Superdrives, with 2600XT and 8 GB RAM 667 MHz (2x2 GB Samsung and 2xMicron sticks).
 

hyram

macrumors regular
Jun 15, 2009
190
0
The board is being replaced "because it's dead" but it's still in service....Ok, I'm confussed.
 

nanofrog

macrumors G4
May 6, 2008
11,718
2
The board is being replaced "because it's dead" but it's still in service....Ok, I'm confussed.
If I understand correctly:
Original board in the system = in a repair shop being looked over
New board purchased in the mean time and installed in the system.

The confusion is understandable though. ;) It took me a couple of reads and thought about other posts to determine it myself. :rolleyes: :p
 

nanofrog

macrumors G4
May 6, 2008
11,718
2
Exactly. So maybe I will have two working logic boards :)
Given the cost of the boards when they do go, having a working spare on hand might not be a bad idea. Especially as it seems tougher for you to be able to locate such items without nose-bleeds over the prices. ;) :p