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sawyer35

macrumors newbie
Original poster
Hi All,

yesterday I have bought a 2nd hand old macbook pro. Laptop is working fine so far although i didnt do some serious work like i do xcode programming or video editing etc. When i run the hardware test, 4MEM/1/40000000:0xb951c818 error is found. I understand that it is a ram issue from the other posts and i see also other people having some boot or restart problems. this MBP was also upgraded to 8gb from 4gb. What do you think? should I return the laptop back? can it occur more serious problems later. I appreciate for your advises.
 
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