Ik gebruik geen chrome, en heb geen apps open die veel stroom vragen. Ook is volgens coconut battery de battery health 'good'. Toch loop ik op een volle lading nu met lage helderheid op zon 3 uur en 30 minuten estimated, en zie je de macbook zichtbaar leeg lopen. herkent iemand dit?
Nee, maar kijk 'ns in Activity Monitor onder Energy welke applicaties zoveel stroom vreten (of klik op het batterijicoon in de menu balk om de applicaties te zien die significant veel energie vreten).
“You know what I've noticed Hobbes? Things don't bug you if you don't think about them. So from now on, I simply won't think about anything I don't like, and I'll be happy all the time!” | 宇多田ヒカル \o/
Als je accu snel leeg is, is iets veel stroom aan het gebruiken. Het is onwaarschijnlijk dat het een hardware defect is.
Ik weet hoe activity monitor werkt en het gekke is dat ik er niks raars bij kan opmerken!
Eerlijk gezegd heb ik dit nog nooit bij een MacBook uitgevoerd, maar een soortgelijke calibratie helpt weldegelijk voor i-Devices.
Hier de stappen om een MacBook te calibreren:
* How to Calibrate Your MacBook, MacBook Pro, or MacBook Air Battery
1 Start by ensuring your Mac is fully charged. Don't go by the battery menu item; instead, plug in the power adapter and charge your Mac until the light ring at the charging jack or the power adapter's light turn green, and the onscreen battery menu indicates a full charge.
2 Once the battery is fully charged, continue to run your Mac from the AC adapter for two hours. You can use your Mac during this time; just be sure the power adapter is plugged in and you're running off AC power and not the Mac's battery.
3 After two hours, unplug the AC power adapter from your Mac. Don't turn your Mac off; it will transition to battery power without any trouble. Continue to run the Mac from the battery until the onscreen low battery warning dialog appears. While you wait for the low battery warning, you can continue to use your Mac.
4 Once you see the onscreen low battery warning, save any work in progress, then continue to use your Mac until it automatically goes to sleep because of very low battery power. Don't perform any critical work after you see the low battery warning, because the Mac will go to sleep before long and with no other warning. Once your Mac goes to sleep, turn it off.
5 After waiting a minimum of 5 hours (longer is fine, but no less than 5 hours), connect the power adapter and fully charge your Mac. Your battery is now fully calibrated, and the internal battery processor will deliver accurate battery time remaining estimates.
Hier de stappen om een MacBook te calibreren:
* How to Calibrate Your MacBook, MacBook Pro, or MacBook Air Battery
1 Start by ensuring your Mac is fully charged. Don't go by the battery menu item; instead, plug in the power adapter and charge your Mac until the light ring at the charging jack or the power adapter's light turn green, and the onscreen battery menu indicates a full charge.
2 Once the battery is fully charged, continue to run your Mac from the AC adapter for two hours. You can use your Mac during this time; just be sure the power adapter is plugged in and you're running off AC power and not the Mac's battery.
3 After two hours, unplug the AC power adapter from your Mac. Don't turn your Mac off; it will transition to battery power without any trouble. Continue to run the Mac from the battery until the onscreen low battery warning dialog appears. While you wait for the low battery warning, you can continue to use your Mac.
4 Once you see the onscreen low battery warning, save any work in progress, then continue to use your Mac until it automatically goes to sleep because of very low battery power. Don't perform any critical work after you see the low battery warning, because the Mac will go to sleep before long and with no other warning. Once your Mac goes to sleep, turn it off.
5 After waiting a minimum of 5 hours (longer is fine, but no less than 5 hours), connect the power adapter and fully charge your Mac. Your battery is now fully calibrated, and the internal battery processor will deliver accurate battery time remaining estimates.
NRG
't was blijkbaar een one time thing
Doet het helemaal prima weer.
Niet goed gelezen door mij.. Het was geen terugkerend issue
[ Voor 51% gewijzigd door GerardVanAfoort op 05-05-2015 18:17 ]
NRG
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