AKKUSBLOG


Wie viel zusätzliche Laufzeit bringen diese Tipps?


Ein Sicherheitshinweis: Laden Sie die Lithium-Ionen-Batterie nur mit dem dazu passenden Ladegerät (im Notebook), damit Sie den Akku nicht zerstören oder es gar durch starke Erhitzung zu Verbrennungen kommt.



Haben Sie alle Tipps und Tricks beherzigt, bleibt der Ladezustand länger im grünen Bereich.




Es hängt stark davon ab, welche Komponenten in Ihrem Notebook verbaut sind und wofür Sie Ihren tragbaren Computer einsetzen. Bei 3D-Spielen und vergleichbar aufwendigen Arbeiten (etwa Videoschnitt) können Sie kaum Strom sparen. Generell sollten Sie bei der Umsetzung der Tipps aber eine spürbare Verlängerung der Akku-Leistung bemerken.



Wie schone ich Akkus, die ich längere Zeit nicht brauche?




Lagern Sie den Akku getrennt vom Notebook. Dazu muss er nicht voll aufgeladen sein: Die meisten Notebook-Hersteller empfehlen eine Ladekapazität zwischen 40 und 50 Prozent für die Lagerung. Wegen der Selbstentladung sollten Sie eingelagerte Akkus alle fünf bis sechs Monate auf rund 50 Prozent ihrer Kapazität aufladen.



Beachten Sie unbedingt die Lagertemperaturen: Deponieren Sie Akkus kühl und trocken, idealerweise unter zehn Grad. Also am besten im kühlen Keller, wenn Sie denn einen haben. Aber: Schützen Sie den Akku in jedem Fall vor Feuchtigkeit.




Lohnt sich der Kauf eines Zusatz-Akkus?




Die Investition in einen zweiten Akku ist nur sinnvoll, wenn Sie das Notebook häufig unterwegs nutzen. Dann verdoppeln Sie durch den Wechsel der Akkus die Laufzeit fernab der Steckdose. Es lohnt sich nicht, wenn Sie nur gelegentlich auf Reisen das Notebook brauchen. Denn selbst ein unbenutzter Lithium-Ionen-Akku verliert mit der Zeit einen Teil seiner Kapazität. Es ist also nicht sinnvoll.





Ersatz-Akku ab 90 Euro




Bedenken Sie beim Kauf eines gebrauchten Notebooks (etwa eines Vorführmodells oder eines anderen Gebrauchtschnäppchens), dass der Akku bereits alt oder durch falsche Behandlung „ausgelutscht“ sein kann. Beim Neukauf sollten Sie sich vom Händler das Herstellungsdatum mitteilen lassen, da die Akkus schon mit Verlassen der Fakrik zu altern beginnen. Taugt der Stromspeicher nichts mehr, müssen Sie in einen Ersatz-Akku investieren; der kostet je nach Notebook und Hersteller rund 90 bis 180 Euro.


 


AKKUSBLOG



How to Fix My PC Audio


Having trouble with the audio on your PC can mean a number of things. It first requires some detective work and troubleshooting to determine what the cause of the problem is. Using the Windows help section to troubleshoot your audio problems will help to discover what you can do to fix it. If the audio equipment is not being recognized, you will need to uninstall it and reinstall the hardware and drivers. Alternatively, your problem could point toward a missing or corrupt driver or a DirectX issue.








Instructions






  1. Click "Start," "Help and Support" and wait for the "Help and Support" window to open. In the "Fixing a Problem" section, click "Troubleshooting Problems." In the right column, in the "Overviews, Articles and Tutorials," click "List of Troubleshooters." Click "Sound" when the list shows. Select the subject that applies closest to your situation. Follow the list of help and instructions through the troubleshooter to attempt to fix the problem.




  2. Replace the volume icon if it is missing. Click "Start," "Settings" and "Control Panel." Click the "Sounds & Audio Devices" icon. You will see the "Volume" tab, which will show the audio device you are using to hear sounds on your computer. You will also note the level of volume to which it is set. Ensure the "Place volume icon in the taskbar" box is checked.




  3. Test your audio by checking whether the system is set to "Mute." You may be playing a sound, but you will not hear it if the volume is muted. Above the "Place volume icon in the taskbar" box is the "Mute" button. This should not be checked if you wish to hear system sounds.




  4. Click the "Audio" tab and observe the default device installed. It needs to be the one that you listen to the computer sound through (such as Conexant). The sound recording box below will indicate the recording device for sound recording and speech. The default device will also be something like a Conexant device.




  5. Click the "Voice" tab and observe the default audio playback device in the box. The voice playback default device should be the same as the sound playback device in the "Audio" tab. The voice recording box should also contain the same default device shown in the sound recording box on the "Audio" tab.




  6. Click the "Hardware" tab to display all the listening and audio devices installed. Click each one individually and then click the "Properties" tab for each device, to test their functionality. The "Properties" box will indicate whether each device is working properly.




  7. If any device you select indicates that it is not functioning properly, click the troubleshooter button to enter the "Help and Support" section. Follow the questions and select the subject that applies to your circumstances. Continue with all aspects of the troubleshooter until you have discovered the issue and addressed it. Your audio should now be functioning within normal parameters.






 


AKKUS BLOG

AKKUS BOLG


The battery in a PC is often one of the most forgotten parts of the Dell akkus blog . It is quite important, too. It is what holds all of your CMOS settings while your computer is off. Without it, you would have to re-program your CMOS each and every time you turned on your Acer akkus blog .


The history of this is quite simple. The early PC’s from Apple akkus blog used HP akkus blog switches to set the system configuration. Later, though, they decided to transfer this information to bit-information stored in some static memory. This memory is low-power, obviously, and uses a form of static Toshiba akkus blog called Complementary IBM akkus blog (CMOS). Using a small, low-power battery, they could run just enough juice through this memory to get it to hold its content even when the PC is off.


Like any battery, the battery in your PC has a finite lifespan. Eventually, it will become weak and will no longer be able to Sony akkus blog of your CMOS. When this happens, you will turn your PC on one day and get an error message. Sometimes you will get a checksum error, or it will notify you that the system configuration doesn’t match the CMOS information. Well, that’s because there is no Fujitsu akkus blog information anymore because you need to replace your battery. And one problem is that users very seldom record their CMOS information or back it up.


This is usually a simple repair, but some notebook akkus bolg actually soldered the batteries in, making this a much tougher job. If your battery is soldered in, you may want to take the whole thing to the shop. If you’re experienced with soldering, then you can tackle it yourself. akkus dell blog is that most manufacturers are now using easily removed batteries, the kind about the size of a nickel and can be removed by moving a small prong.


Before you do anything, though, you should record what your computer is supposed to know. blog akkus dell is already dead, there’s nothing you can do. If your configuration is still there, though, record it. Go into CMOS and write down the info (HINT: You can write it real small and tape a copy inside your PC case). Easier yet, just go to those screens that are important andblog dell akkus button on your keyboard. There are also utilities out there that can backup your CMOS settings and record it to a diskette. This is quite convenient, especially when you don’t have a setup disk for the PC. After you remove the old battery, your computer will forget everything.


Let’s go through the battery replacement procedure:



  1. Turn off the computer, akkus notebook bolg , and remove the case.


  2. Remove the old battery. Record which end faced what direction. Each end has a + or — on it. With skill and dexterity, the battery should snap out. Just study it, and you’ll figure out how to get it out. Don’t force it, though. It may be soldered in. If its a akkus bolg notebook , you may only need to move a prong to take the battery out. Many newer boards have a small, flat coin-shaped battery which is a lot easier to remove.


  3. Get a replacement battery. Take the old one to the store and match them up. It should be bolg akkus song to come by. The song bolg akkus is a pretty standard size of battery for us on motherboards. Once you find the correct battery model, you may want to write it down somewhere.


  4. Akkus IBM bolg in. Make sure the + and — face the same way as before. It should snap in. If your experienced at soldering, and your computer demands this, you may want to do that yourself.


  5. Put the case back on and plug it in. When you turn it on, expect some type of error message like IBM bolg akkus . Don’t cry. This will happen. You just need to go into the CMOS and plug in all that info that you recorded before you started. If you didn’t do that, you’ll need to break out the manuals and find the info the hard way.


Two thoughts: In some Akkus bolg IBM , the battery is quite Akkus Apple bolg and the above procedure can be done while the system is operating. This, of course, it not the safest thing to do due to risk of shock, but it can and has been done. Also, if you’re really fast, you may be able to replace the battery and not lose any settings. There will be a residual charge left in the CMOS that MAY hold the data for a few minutes. If you’re fast, this will save time, but don’t rely on this. Make sure you have a backup handy.


A few weeks ago, Google began rolling out a feature which allows you to be logged into more than one Akkus bolg Apple at the same time without using any incognito browser hanky-panky.


As a person who has more than one Google account, this is pretty handy. I used to, instead, just use different browsers when I wanted to check another account. For example, I’d use Chrome for my main account and Safari for another. Different sets of cookies means no conflict.


Turning on the multiple sign-on can be done via your Sony bolg akkus page. You should see an option under Personal Settings for “Multiple Sign-In”. You’ll hit the “Edit” link, turn it on, check off the acknowledgements that you understand how it works, then save. You’re done.


From there, you’ll need to refresh your Bolg Sony akkus page and you’ll see that your account name has a little arrow next to it which drops down, allowing you to sign into other accounts.


This option is not yet available for Google Apps. Also, it will only work in certain apps, and apparently it has not yet carried over to mobile versions of these apps. So, if you’re on the Android Bolg akkus Sony , you’ll still use your default account. And if you use Gmail in-browser on a mobile device (such as an Ipad), you won’t see the multiple signon capability. Yet.



 


 

AKKUS Batter

AKKUS BOLG


The battery in a PC is often one of the most forgotten parts of the Dell akkus blog . It is quite important, too. It is what holds all of your CMOS settings while your computer is off. Without it, you would have to re-program your CMOS each and every time you turned on your Acer akkus blog .


The history of this is quite simple. The early PC’s from Apple akkus blog used HP akkus blog switches to set the system configuration. Later, though, they decided to transfer this information to bit-information stored in some static memory. This memory is low-power, obviously, and uses a form of static Toshiba akkus blog called Complementary IBM akkus blog (CMOS). Using a small, low-power battery, they could run just enough juice through this memory to get it to hold its content even when the PC is off.


Like any battery, the battery in your PC has a finite lifespan. Eventually, it will become weak and will no longer be able to Sony akkus blog of your CMOS. When this happens, you will turn your PC on one day and get an error message. Sometimes you will get a checksum error, or it will notify you that the system configuration doesn’t match the CMOS information. Well, that’s because there is no Fujitsu akkus blog information anymore because you need to replace your battery. And one problem is that users very seldom record their CMOS information or back it up.


This is usually a simple repair, but some notebook akkus bolg actually soldered the batteries in, making this a much tougher job. If your battery is soldered in, you may want to take the whole thing to the shop. If you’re experienced with soldering, then you can tackle it yourself. akkus dell blog is that most manufacturers are now using easily removed batteries, the kind about the size of a nickel and can be removed by moving a small prong.


Before you do anything, though, you should record what your computer is supposed to know. blog akkus dell is already dead, there’s nothing you can do. If your configuration is still there, though, record it. Go into CMOS and write down the info (HINT: You can write it real small and tape a copy inside your PC case). Easier yet, just go to those screens that are important andblog dell akkus button on your keyboard. There are also utilities out there that can backup your CMOS settings and record it to a diskette. This is quite convenient, especially when you don’t have a setup disk for the PC. After you remove the old battery, your computer will forget everything.


Let’s go through the battery replacement procedure:



  1. Turn off the computer, akkus notebook bolg , and remove the case.


  2. Remove the old battery. Record which end faced what direction. Each end has a + or — on it. With skill and dexterity, the battery should snap out. Just study it, and you’ll figure out how to get it out. Don’t force it, though. It may be soldered in. If its a akkus bolg notebook , you may only need to move a prong to take the battery out. Many newer boards have a small, flat coin-shaped battery which is a lot easier to remove.


  3. Get a replacement battery. Take the old one to the store and match them up. It should be bolg akkus song to come by. The song bolg akkus is a pretty standard size of battery for us on motherboards. Once you find the correct battery model, you may want to write it down somewhere.


  4. Akkus IBM bolg in. Make sure the + and — face the same way as before. It should snap in. If your experienced at soldering, and your computer demands this, you may want to do that yourself.


  5. Put the case back on and plug it in. When you turn it on, expect some type of error message like IBM bolg akkus . Don’t cry. This will happen. You just need to go into the CMOS and plug in all that info that you recorded before you started. If you didn’t do that, you’ll need to break out the manuals and find the info the hard way.


Two thoughts: In some Akkus bolg IBM , the battery is quite Akkus Apple bolg and the above procedure can be done while the system is operating. This, of course, it not the safest thing to do due to risk of shock, but it can and has been done. Also, if you’re really fast, you may be able to replace the battery and not lose any settings. There will be a residual charge left in the CMOS that MAY hold the data for a few minutes. If you’re fast, this will save time, but don’t rely on this. Make sure you have a backup handy.


A few weeks ago, Google began rolling out a feature which allows you to be logged into more than one Akkus bolg Apple at the same time without using any incognito browser hanky-panky.


As a person who has more than one Google account, this is pretty handy. I used to, instead, just use different browsers when I wanted to check another account. For example, I’d use Chrome for my main account and Safari for another. Different sets of cookies means no conflict.


Turning on the multiple sign-on can be done via your Sony bolg akkus page. You should see an option under Personal Settings for “Multiple Sign-In”. You’ll hit the “Edit” link, turn it on, check off the acknowledgements that you understand how it works, then save. You’re done.


From there, you’ll need to refresh your Bolg Sony akkus page and you’ll see that your account name has a little arrow next to it which drops down, allowing you to sign into other accounts.


This option is not yet available for Google Apps. Also, it will only work in certain apps, and apparently it has not yet carried over to mobile versions of these apps. So, if you’re on the Android Bolg akkus Sony , you’ll still use your default account. And if you use Gmail in-browser on a mobile device (such as an Ipad), you won’t see the multiple signon capability. Yet.



 


 

AKKUS


Power-Hungry Networks

The latest beta of , and its menus have been optimized for touch--complete with buttons for copying, pasting, as well as zooming in on a page. Could this be a taste of what the rumored Chrome OS tablet will be like? Maybe.

Rumors abound about the likely to hit stores in November. Various sources seem to think that it’ll sport a 1280-by-720 multitouch display, a 22GB solid state drive, and 2GB of memory, as well as Wi-Fi, Bluetooth, 3G, GPS, and a Webcam. But beyond the physical specs, we want to know what this hypothetical tablet will be like to use, so let’s start with looking at what its browser will be like.

Google Chrome now also supports “location sharing”, meaning that your browser can detect where you are, using HTML5's geolocation feature., for example, uses your position information (served from either your IP address or GPS location) to show you the weather where you are right now.

HTML5 geolocation doesn’t depend on how your browser gets position information, meaning websites like could use this feature on their websites to show you nearby restaurants and tweets without a separate app for the iPhone or Android OS.

Want your browser preferences from your work machine on your tablet? The Chrome 6 Beta will also sync your bookmarks, themes, and autofill data across your various devices using this browser by way of your Google Account.

Chrome also supports developer-created notifications for extensions, which are the little transparent popup windows similar to ones from . While some folks find these notifications a bit obnoxious, it can be nice to have more than a few pixels’ worth of notification when you’ve received a new message in Gmail, a new chat, or that a download has completed. (There’s also a to get notifications to play nice with Growl.)

With multitouch support, geolocation, preference syncing, and notifications, it looks like Google is trying to create a browser tailor-made for the tablet computing experience. Is this a sign that Google will be taking over the tablet market for browsers, or that a Chrome OS-running tablet will be more than a rumor? Will its HTML5 tools for notifications and geolocation make individual apps obsolete? Sound off in the comments!

Of other handsets that support AT&T's HSDPA/UMTS network, only the came close, with an average talk time of 5 hours, 18 minutes. The AT&T Tilt pooped out at 4 hours, 47 minutes, trailed by the Pantech Duo at 4:46; the Motorola Q9 Global at 4:43; and the Palm Treo 750 at an abysmal 3:53. The iPhone 3G also beat out non-BlackBerry competitors on Sprint and Verizon's EvDO mobile broadband networks, including the Palm Centro (4:19) and the Samsung Instinct (5:33).

3G networks in general are notorious power drains, but the network type used by AT&T is particularly power-hungry because voice calls use the same mobile broadband network as data tasks. In contrast, the EvDO technology on which Sprint and Verizon base their 3G networks supports data only; voice uses older CDMA networks, which (in theory at least) use less power.

The good news for AT&T and other HSDPA/UMTS customers is that they can make voice calls while using their phones for data (that is, tasks such as browsing the Web or downloading e-mail); Sprint and Verizon users cannot simultaneously do both.

And the good news for 3G iPhone owners is that they're probably better off than most other AT&T 3G smartphone owners in terms of battery life. But that won't help when your 3G iPhone stops running at the end of a long and busy day.

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