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Original post by u0d1o2y,
Text:
Please check these Points first:
1. Disconnect any USB devices even the apple mouse and keyboard during suspendmode.
2. Is there a schedule in the timetable of the systemcontrols?
3. Maybe the backupbatterie in the macbook pro its situated on the right side near SD unter the Topcase is old and defect pls replace.
4. You only made an PMU/SMC reset also do a PRAM reset. ALT + Apple + P +R Button on startup till the third chime comes then lift up fingers and boot it itself -> Test
5. a)Under HD/Library/Preferences/SystemConfiguration delete the files : com.apple.AutoWake.plist and com.apple.PowerManagement.plist
b) Under delete the file User/Library/Preferences com.apple.systemuiserver.plist
c) Restart and do a PRAM/NVRAM
Bye
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