drain battery MacBook or normal?

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• 5130 BIOS A07 draining battery DVP11 life?

  Everyone knows of battery drain increased their 5130 DVP11 after updating the BIOS A06 A07? I went from battery drain of 1 to 2% in sleep/wake with A06 7 to 10% of the brains with A07. -Woody

  Please do not take account, at the same time the A07 upgrade, I also installed Lexmark printer drivers who had his own lxeb called the service running. When I stopped this service, the battery drain appears to have normalized.

• Have several active applications drain battery faster than to have just an active app?

  Have active several apps at the same time drain battery faster than to have just an active app at the same time?

  On an iDevice you have only one active application at any time in time. Applications is displayed when you click the home button twice are not active until you click on them.

  See you soon,.

  GB

• Cost of replacing battery MacBook Pro UK (13 in mid-2010)

  Cost of replacing battery MacBook Pro UK (13 in mid-2010)?

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• iPhone 6 is over heating, drains battery fast

  iPhone 6 is over heating, drains battery fast

  IOS - 9.2.1

  6-64 GB iPhone

  Hello

  Try a reboot press and hold the power button / stop and menu button hold both down until you see the apple logo.

  It may take 30 seconds.

  If this does not help, make an appointment on apple store.

  See you soon

  Brian

  PS Looks like a flat battery.

• Drains battery blackBerry Smartphones BB9900 extremely fast

  Hello. I've used my BB900 about 2 years, until June 2013, it works perfectly... Early July 2013, my BB9900 started to kill me, its drains battery very fast (almost less than 4 h or 5 h).

  After searching the Internet, I know that this problem occurred since 2011, and many people around the world unhappy with this anomaly.

  I don't know if there is no solution now? Please help me...

  My current software is 7.0.0 Bundle 2392

  all the deleted mailbox, nothing works, only wifi.

  Thank you

  Tuan

  Yes, I suggest to make a back-up first and install the latest OS for your device (from your carrier). Once installation is complete give 1 or 2 days so that it can be fully synchronized.

  Keep us informed.
  ___________________________
  Click 'Like' If you want to thank someone. If the problem is resolved to accept it as a 'Solution', so that others can use it.

• Drain battery/CPU Safari on El Capitan? (2013 retina MacBook Pro)

  Recently, I noticed my retina MB Pro 2013 has worked a bit warmer than usual, and when I check the process it seems as if web content safari uses a lot of CPU.  Moreover, when I check the impact of energy, web content safari appears to use a large part (99 +).  It's even when I'm on simple Web pages, such as this one or google homepage.  I tried to delete the caches and reset PRAM and SMC, nothing helps.  This results in significantly reduced battery life and life while they inspected the power in the information system, much of the energy consumption (values of my to--1500 to 2000).   The Estimator gives me an estimate of less than 4 hours when fully charged, when I'd get easily 7-8 before what is going on has begun.  I noticed that when I boot on a guest account, resource consumption does not seem to be messed up like this and Firefox power impact seems to be normal.  Any ideas?

  These are the files accessed by content web safari:

  System/Library/Frameworks/WebKit.Framework/versions/A/XPCServices/com. Apple.Web Kit.WebContent.xpc

  System/Library/Frameworks/WebKit.Framework/versions/A/XPCServices/com. Apple.Web Kit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent

  /System/Library/frameworks/WebKit.Framework/versions/A/WebProcess.app/Contents/M acOS/WebProcessShim.dylib

  /usr/share/ICU/icudt55l.dat

  /System/Library/CoreServices/SystemAppearance.bundle/Contents/resources/SystemAp pearance.car

  / private/var/Folders/3 L/37lkqqyj6tv1cl1rlcmp0k4h0000gn/0/com. S Apple.LaunchService - 134501.csstore

  / System/Library/Keyboard Layouts/AppleKeyboardLayouts.bundle/Contents/Resources/AppleKeyboardLayouts-L.d

  / System/Library/caches/com. Apple.IntlDataCache.le.kbdx

  / private/var/db/MDS/messages/se_SecurityMessages

  /Applications/Safari.app/Contents/resources/Safari.wkbundle/Contents/MacOS/Safar I have

  /System/Library/PrivateFrameworks/WebContentAnalysis.Framework/versions/A/WebCon tentAnalysis

  /System/library/fonts/SFNSText-regular.OTF

  /System/Library/frameworks/JavaScriptCore.Framework/versions/A/libraries/libllvm ForJSC.dylib

  / usr/lib/dyld

  / private/var/db/dyld/dyld_shared_cache_x86_64h

  / dev/null

  / dev/null

  / dev/null

  Count = 2, State = 0x12

  /System/Library/CoreServices/SystemAppearance.bundle/Contents/resources/SystemAp pearance.car

  FNetwork.defaultStorageSession

  FNetwork.defaultStorageSession

  FNetwork.defaultStorageSession

  / dev/random

  I also forgot to add - using the 'uptime' command in a terminal, my load averages are between 2 and 3.  It seems too high to barely do anything other than browsing the web.

• The fan works like a crazy and super fast drain battery after installation of Sierra

  I installed Sierra on my MacBook Pro, the fan works like crazy and the battery is empty after about 1.5 hours. Which never happened before. I'm only using Safari and Mail in the moment. I talked to Apple Support and they suggested to reset the SMC, but this brought no improvements. What can I do else? Again, I plan to install the El captain...

  I had this problem just after I installed Sierra on my MacBook Air.  First I tried to reset the SMC and the LANDAU.  This does not prevent fans constantly in the course of execution.  I then used the activity monitor to see what was possibly strain my system.  I noticed the "DCs" process was always sucking up to more than 90% of my CPU usage.  However, others said that it is normal after an upgrade of the OS and it should fall back down once the computer finishes its initial picture and analysis of the files.  So I run my MBA plugged nonstop for 36 hours in a row and the fans just kept running so that the process of "DCs" continued to drain at > 90% of CPU usage.  I also looked carefully at the activity monitor and saw that tasks such as analysis of photos had their own separate process "DCs".  So I dug further into what the devil "DCs" was really do with a lot of CPU resources.  Long story short, I found that there is some glitch in Sierra which causes the macOS stuck on a process involving the keychain and iCloud.

  That's what I did to fix this keychain/iCloud which led to "DCs" fans of triggering and overloading the CPU to be always on:

  -In the activity monitor, I used Force Quit to kill the process that involved the keychain

  -In the activity monitor, I then Force Quit the process that involved icloud

  -In activity monitor, I finally Force closed the process "DCs". (I found that I could not simply force quit 'DCs' without first allowing the keychain & iCloud first)

  -After all, I restarted the computer and fans were finally off the coast!  I open the activity monitor and saw that 'DCs' has is no longer hogging up the CPU usage.  Photoanalysis process were still running in the background at 40-50% CPU use with no trigger unwanted system fans.  the iCloud synchronization and my keychain also worked very well.

  I'm finally able to use Sierra without my fans blazing out of control.  It took me a while to get this sorted out.  Hope this helps to save you a few headaches and time until Apple can get counts that there is this Sierra software glitch they need to address.

• iOS 9.3.5 drained battery

  I've updated the 4S of my wife and my own SE for this latest version. The next morning, the two phones have completely drain the battery.

  Is this related?

  Both phones are very little used. My wife phone normally last 3 days & my SE 5-6 days. Both had about 70% charge when updated.

  If this battery drain continues I'm back out the update.

  I have the same problem on my self. I've updated, went to sleep and the next morning, it was completely empty. Now, I have it on battery saving mode, and he would still (in 4 hours, I do not use it at all, and none of the applications are run background for sure) from 100% to 49%. Once in a while it is still warm. I can not use it even now as the battery drains within a few hours on the stand, cannot even imagine what happens if I use it. It's crazy and frustrating!

• drains battery fast & alert "service battery" after capitan updated AE

  I was faced this problem of battery and performance after upgrade to IE capitan, even the after seeing so many negative comments, I couldn't stop my attempt to update. Since then I am confronted with the worst performance of my macbook air 13 "(mi-2013 fait)."  my mac fan is always running, almost all the time that his body temperature is unusual. performance is very poor, lack of face requires a lot of resources.

  I tried to find a solution on this forum, but force to find no satisfactory solution. I see a lot of people are faced with this problem, but the apple team to worry solve.

  battery drain in 2-3 hours, before it used to last more than 10 hours.

  takes a long time to get the load too.

  Please, someone give me solution to this...

  If you have not already tried these steps, please try.

  Reset the NVRAM/PRAM memory.  http://support.Apple.com/kb/PH18761

  Reset the SMC. Choose the method for "on Mac Laptops with non-removable battery.

  https://support.Apple.com/en-us/HT201295

  Safe Mode boot

  https://support.Apple.com/kb/PH21875?locale=en_US

  ERD

  https://support.Apple.com/kb/PH22243?locale=en_US

  If this does not help, run EtreCheck and post the report here.

  http://etresoft.com/etrecheck

  Download, open the download folder, click on it to open it and select "Open" in the dialog box to execute.

  Click on the button "Report share" in the toolbar, select "Copy to Clipboard" and then paste it when replying.

• Battery MacBook Pro Mid 2009 problem

  I got a used Macbook Pro Mid 2009 model.

  Works very well with OS 10.11 but the battery life is bad I think

  only the runways for 90 min and then it is empty

  I watched the news, and that's what he said

  Manufactur: DP

  DeviceName: bq20z451

  Pack lot Code 0

  The PCB batch number 0

  Firmware version 3

  Hardware revision 2

  Review of cell 100

  Fee info

  Remaining 267

  Fully charged no.

  Charge no.

  Full charge capacity 1602

  Cycle Count 903

  Normal condition

  Battery installed Yes

  AMPERAGE (ma)-1193

  Voltage (mV) 10967

  Is it just the end of the battery?

  And what would be a replacement of the battery in good condition for this?

  Thank you

  Hello! The battery is old and has almost reached 1000 charge cycles, which means that it may soon become useless.

  I have seen many users asking link to OWC here on the forum and I have seen a lot of positive feedback on this manufacturer, so if you plan to replace the battery, you should consider the OWC part in option.

• Any battery MacBook Air saving tips and speed increases?

  Hello

  I have a Macbook Air 13 inch and I asked for some advice on how to extend the battery life and increase the speed of macbook air

  my mode is the macbook Air early 2014 256 GB SSD and 4 GB ram?

  Thank you

  Apps can affect the performance of Mac, battery, temperature and fan activity

  Runaway applications can shorten the battery life, affect performance and increase the heat and fan acti...

  Do not leave the battery to fall below 10 percent, or you may not be able to recharge the battery once it falls to 0%. Never leave the computer on the charger. You need to use the battery from time to time in order to keep the electrons flowing and maintain a normal life.

  About the batteries in the modern Apple laptops

  Battery Universityy

  Apple laptops - batteries-

  Apple - Batteries

  Extending the life of your laptop battery

  MacBook and MacBook Pro-Mac reduced the speed of the processor when the battery is removed when using an adapter A - C

  Apple laptops-calibrate the battery in your computer for optimal performance

  County of Mac Laptops-determining battery cycle

  
  

  Ways to help make a slow Mac faster

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  Slow performance of Mac? This Article addresses!

  Difficulty of slow start in OS X | MacFixIt - CNET Reviews

  How to fix the slow down time and start. | MacTip.net

  6 easy tips to speed up OS X Yosemite on your Mac.

  Avoid using third-party software that claims to clean your computer. This software does more harm than good. In addition, you don't need it. Note that all computers become slower over time even in the normal conditions of use. Generally, the experienced users erasing the hard drive and do a clean install from scratch at least once a year or every time that the installation of a major upgrade of the OS. Well sure doing so also means that you need to maintain regular and several backups.

  Add more RAM or reduce the number of simultaneously executed from applications and utilities. Remove unnecessary software such as anti-malware and that promises to clean your Mac. Look for the runaway process: Runaway applications can shorten the battery life, affect performance and increase the heat and fan acti... See also:

  Before Mavericks

  Open the activity monitor in the Utilities folder.  Select all processes in the drop process .  Click the % CPU column heading twice to display in descending order.  If find you a process that uses a large amount of time processor (> = 70,) then select the process, and then click the quit icon in the toolbar.  Click the force quit button to kill the process.  See if that helps.  Don't forget to mention the name of the runaway process, so you can find the cause of the problem.

  Mavericks and later versions

  Open the activity monitor in the Utilities folder.  Select all processes in the menu display .  Click the CPU tab in the toolbar. Click the % CPU column heading twice to display in descending order.  If you find a process that uses a large amount of CPU %, then select the process, then click on the quit icon in the toolbar.  Click the force quit button to kill the process.  See if that helps.  Don't forget to mention the name of the runaway process, so you can find the cause of the problem.

  The ultimate solution

  Back up everything, wipe the drive, reinstall OS X and restore your data from backup. Reinstall the third-party software of original/zero media.

• Update iOS 9.2.1 drains battery of 6, with

  Want to know how quickly Apple will release a fix for the problem of drainage of battery with the ios 9.2.1 update. Since the update my phone today, my battery drains very quickly. I can't sit and watch my percentage decline. Normally, I can spend 2 days on a full charge.

  It is not something about the iOS 9.2.1 update that is causing the drain, and I don't expect Apple to come out with a fix. The problem is with your device. Go to settings > farm > check what uses the highest percentage of your battery. From there, you can solve the problem. Generally, on phones then updates will happen, and you can see hundreds of posts across all iOS updates by saying that the update has caused, when it is not. The user troubleshooting steps include a reboot, restore, restore from backup, restore to factory. Most of the time, it is a process that got stuck to the attempt to run. It may be a push, Exchange e-mail account or another process. This must be released, and most of the time, once you learn that uses most battery on the device, you can move from there. Go through the troubleshooting steps and test after each of them. I have an iPhone 5 s, a 6, a 6, a 6s more and 3 Mini iPad, all currently running iOS 9.2.1 and they aren't bad. You will be able to solve the problems there.

• Go to bed before exhausted battery MacBook Pro retina (mid-2012)

  I hope that someone in the community can help with this question.

  I have a MacBook Pro (mid-2012) with a battery 3.2 old Yes and less than 300 cycles. I think the battery is depleting faster (which is natural after 3.2 years) but benchmarking between percentage left and the unit goes into mode 'sleep' is meaningless. For example, tonight the battery came into sleep mode with 16% left on the screen - sound almost if the MacBook thought it was exhausted.  I have heard do NOT need calibration for that MacBook Pro, but it feels like it does.  Which leaves me feeling very concerned on what continues.

  Things I've tried so far:

  1. full reset SMC and General reboots.

  2. a full discharge and recharge (attempted calibration despite says that's not necessary).

  3 using the activity monitor to see if something is sucking energy unduly.  (Which there isn't, and everything seems normal).

  4 using the battery health app to look at the State of the battery - said its 87% in good health and no calls for service or replacement.  ('Normal' status).

  Anything related or apparently wrong - but certainly go faster down and switch mode 'sleep' around 16 to 19%.

  All the words of wisdom of the community?

  Thanks in advance.

  Brad.

  A full release just the risk damage to your battery. Are you sure that the Mac is not just go to sleep as it was designed to do? Try to reset your default energy-saving preferences. If that does not resolve the problem, maybe it's a problem with the operating system, in which case you should try to reinstall OS X by pressing down the command key and the R key as soon as you see the Apple logo at the start of your computer to the top and then clicking "reinstall Mac OS X" and following the on-screen instructions.

  I hope you find this information useful.

  Best regards

  Austin

• Extend the life of battery MacBook Pro 15 "(Mi-2014) & overall health"

  Good day people.

  Yesterday, I bought a used MBP. Data sheet:

  Model name: MacBook Pro

  Model identifier: MacBookPro11, 2

  Processor name: Intel Core i7

  Processor speed: 2.2 GHz

  Number of processors: 1

  Total number of Cores: 4

  (By heart) L2 Cache: 256 KB

  L3 Cache: 6 MB

  Memory: 16 GB

  Cycles: 130

  Other than a few scrapes and scratches here and there of General wear, the machine seems to be in fantastic condition and beyond, after recovering pretty well my old exact configuration via Time Machine, is a blisteringly fast on my MBP improvement mid-2009 Core 2 Duo.

  Now I want some tips to make sure that this machine takes me six years (wishful thinking? Eh_bien made a last, but its GPU is running out...), so the questions:

  (1) leave the unit plugged in and on costs all night?

  (2) drain all the way down and then recharge it fully? I have been informed by a trusted friend that it is a good idea to keep more than 20% battery charge if and when at all possible.

  (3) let him fall asleep on his own, or put it to sleep manually? I prefer the latter, at this point.

  (4) I use a USB Bluetooth receiver mouse + keyboard, and on top of that eternal display connected via Thunderbolt (can use HDMI also, at this point, still enough old VGA-> Firebolt adapter); should I disconnect these when the machine is put to sleep? It seems they attract a fair amount of power (I did a test last night to see how long the machine hard on battery when it is connected to these; do now, and it's going strong).

  I'll probly have some questions based on the answers to the above, but thanks in advance for any thoughts/input.

  More precisely:

  1. the batteries cannot overload due to the protection circuits.

  2. do not drain so dead it can be avoided.

  3. the more he does not sleep because of the long 'wait till sleep' over the screen is used.  Except that no difference in my opinion.

  4. all attached components will require some even if inactive power monitoring.  Your just tire test power unnecessarily in my opinion.

  Here is the official manual: batteries for laptops on Mac - Apple Support