Wow pretty shitty repair from Mac City 1 utama.
Received my rMBP last week after sending in for repair. Less than a week received it back after they found:
1) SSD Card Port failed (Replaced I/O board)
2) System Error (Advice to reformat hard disk)
So after 2 days of using my returned rMBP, the SAME PROBLEM happened again!
Here are some nice pretty colourful pics to share...



So i did a diagnostic test and got this, which i'm sure is not the reason for the colourful screens, but still... battery problems after 5 months?? FFS

Sent back my rMBP to Mac City for repair and wasn't too happy. The counter staff wasn't that friendly and insisted previously there was a system error which requires a reformat and i didn't allow them to reformat hence the problem. RIGHT, like i'd pay them RM150 just to reformat when i could do it myself.
Just called them again on the status and i was told that my Logic Board had problems and they just ordered a replacement which will take a week.
Seriously? They didn't detect that during the 1st service? What kind of sloppy diagnostic service did they conduct the first time?
Not happy with Apple so far... had been using Dell notebooks for more than a decade and all my notebooks last me at least 4 years without any issues while a 5 month old rMBP is giving me crap..
Reinstall OS X cost 150MYR?...damn expensive.I normally do to my customer and I only charge 30 to 50 depending on problem (kernel panic,system boot failure,etc)