Desktop opens and then computer shuts down - New logic board?
I've replaced battery and installed new hard drive on MBP mid-2010, model A1278. Alas, still have same problem. Once desktop opens, unless I'm holding down Command key, computer shuts down. Is this a logic board problem? Seems like that's the only component left. And, if so, is there an easy fix? Also, are there any alternatives to 820-2879 (e.g., 820-2877)? The only reason I was rehabilitating this device was to give it to my niece, but now it's getting costly. Any advice appreciated.
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2 Comments
P.S. Original problem was simply shutting down immediately after starting up -- not dissimilar from what's happening now. Didn't bother with computer for 3+ years and just used my MacAir. When I got around to opening it up, discovered that the battery was completely shot, so I assumed that was the problem. In order to give the computer as a gift, replaced the battery and replaced the hard drive. Now, it seems, I'm back where I started 3 years ago!
by Ben
What happens when you insert the original system installation disk and boot holding down the "C" key? If it boots OK, run Disk Utilities (10.6.3) from the second page of the installation and let us know your results
by mayer