Hi picked up a mbp on store today with 3 years applecare plunged it in charge battery to full setup everything i was downloadable some apps on mac store video chat on skyp(abut 1h) and safari open the mbp battery lasted only abut 2.5 h and it got hot at the end where the battery is the temperature went to constant 80 processor usage was abut 20% and all apps were almost 0% on activity monitor
is that normal on mbp ? im a heavy user but never owned a mbp before
It's normal on a new Mac. Chances are Spotlight is indexing your drive, which will put high demands on your system, which also produces heat and drains battery faster. This should answer most, if not all, of your battery questions:
For performance issues, there are a few things you can check:
- Check your Login Items under System Preferences > Accounts to see what you have automatically launching.
- Also check /Library/LaunchAgents/ and /Users/yourusername/Library/LaunchAgents/ for items launching at startup
- Look at what widgets you may have running.
- Launch Activity Monitor and change "My Processes" at the top to "All Processes". Then look to see what may be consuming system resources.
- Take a look at the System Memory tab at the bottom of Activity Monitor to see if you have excessive "page outs", a sign that you may benefit from more RAM.
- Make sure you're not running any 3rd party antivirus app, as many of those will drain resources, reducing performance. They're not needed to protect your Mac.
The Intel processors used in Macs are designed to automatically shut down to prevent damage if they truly overheat (around 100C/212F - 105C/221F, depending on your processor).
iStat Pro will give you accurate readings of your temps, among other things.
Unless there is a rare defect in your Mac, your temps are well within the normal operating range, considering the workload you're putting on it. Websites with Flash content, games and other multimedia apps will put higher demand on the CPU/GPU, generating more heat. This is normal. If you're constantly putting high demands on your system, such as gaming or other multimedia tasks, expect temps to rise and fans to spin up accordingly. It's just your Mac doing its job to maintain temps within the normal range.
Your fans are always on when your Mac is on, spinning at a minimum of 2000 rpm (for MBPs) or 1800 rpm (for MBAs, MBs and minis). They will spin faster as needed to keep temps at a safe level. If they're spinning up without increased heat, try
resetting the SMC. PRAM/NVRAM has nothing to do with these issues, so resetting it will not help. Also, make sure you don't block the vents, which are located at the rear, near the hinge.
Learn about the fans in your Mac
Apple Portables: Operating temperature
Launch Activity Monitor and change "My Processes" at the top to "All Processes". Then look to see what apps may be placing high demands on your CPU/GPU.