Akku

Re Fuse Power Supply

When your power supply dies, it can mean two things – either a fuse has been blown, or it has a loose wire. Power supply fuses are among the few components that can be serviced. Most fuses are soldered directly to the circuit board. Replacing a fuse would require you to remove the circuit board, unsoldering the old fuse, and soldering a new fuse in its place.

  1. Unplug the Power Supply. Switch off the socket that is connected to the power supply. Unplug the line voltage power cord from the socket.
  2. Open and Unplug the CPU: Use a torx screwdriver to remove the torx screws of the CPU. Remove the CPU casing. Unplug the low voltage cables that are connected to the drives and motherboard. Remove any CPU cards that may obstruct your view of the power supply.
  3. Unscrew the Power Supply. Generally, the power supply is held in place by 4 torx screws. Unscrew them using the torx screwdriver and remove the power supply from the CPU.
  4. Check the Warranty. The warranty is a stamped sticker that is on one of the edges of the power supply. It consists of the warranty date, a bar code and a ‘pass’ stamp. If the warranty has expired, cut across the sticker safety seal and open the power supply case.
  5. Examine the Fuse. The fuse is usually located on one corner of the power supply. Use an ohm meter to check the fuse. If the ohm meter is showing readings below 0.1 ohms, or if there is resistance on the meter, then you will know that the fuse has blown.
  6. Charge the Soldering Iron. Plug in the soldering iron and heat it to about 700 degrees. Touch the tip of the soldering iron to the tin wires on either side of the fuse. As the solder softens, gently push the fuse away from the circuit board. Once the soldering is complete, you can remove the fuse.
  7. Solder New Pins to the New Fuse. Buff each end of the fuse with emery paper to dull the plating. Take the six inch long stripped 24 gauge wire with flux and tin it with resin solder. Tin the ends of the fuse, after which you can solder the wires to the ends.
  8. Trim the Wires and Circuit Board Pins. Use the wire cutter to remove any excess pins from the board. Also, cut the gauge wire with only an inch of space from the fuse joint.
  9. Solder the New Fuse. Place the new fuse onto the circuit board and solder it into place with the soldering iron. Once this has been completed, use the ohmmeter to test the fuse.
  10. Reinstall the CPU. Once the fuse is showing good readings on the ohmmeter, close the power supply case. Keep it back into the CPU and screw it in. Replace the CPU casing and plug it in for use.

Toshiba PABAS213 Laptop Akku kaufen – Li-ion Laptop Akku kaufen

http://www.akkupc.com/toshiba/PABAS213-laptop-akku-179011.html

LAPTOP-BATTERIE Toshiba PABAS213
Marken : Toshiba Batterien
Chemie : Li-ion
Kapazität : 4400mAh/48wh
Spannung : 10.8V(Compatible with 11.1V)
Codierung : PABAS213

Hohe Qualität Laptop Akku kaufen Toshiba PABAS213 10.8V(Compatible with 11.1V) 4400mAh/48wh

Li-ion Akku passend für das Toshiba PABAS213. Der Akku verfügt über eine Kapazität von 4400mAh/48wh und eine Spannung von 10.8V(Compatible with 11.1V). Er ersetzt den originalen Akku vollwertig. Das bedeutet, er ist voll kompatibel mit dem originalen Netzteil bzw. Ladegerät. Einfach den Akku austauschen und wieder die langen Betriebszeiten ihres Notebooks nutzen.

Wie pflege ich meinen Toshiba PABAS213 Akku richtig

1.Vermeiden Sie hohe Temperaturen wie z.B. durch direkte Sonneneinstrahlung, Lagerung in einem heißen Auto etc. (hohe Temperaturen beschleunigen die Selbstentladung und Alterung Ihres Toshiba PABAS213 Laptop Akku kaufen Notebook Akkus).
2. Verlassen Sie nicht unnötig denn Toshiba PABAS213 Laptop Akku kaufen wenn es bereits voll aufgeladen ist, um zu verhindern, dass die Batterien einer kontinuierlichen Mikroladung und Überhitzung ausgesetzt wird, was ihre Lebensdauer deutlich reduziert.
3. Verwenden Sie das Mobilteil nicht gleichzeitig mit Batterie und Netzteil
4. Lass es mich komplett herunterladen Toshiba PABAS213 Laptop Akku kaufen einmal im Monat
5. Vermeiden Sie thermischen Stress . die Toshiba PABAS213 Laptop Akku kaufen Lithium Ionen sind empfindlich gegenüber thermischer Belastung, also nicht dein Leben zu reduzieren, es ist am besten Temperaturschwankungen zu vermeiden.
6. Langzeitlagerung , Wenn Sie Ihren Laptop längere Zeit nicht benutzen möchten, Entfernen und lagern Sie 50% der Batterie an einem kühlen Ort.

Laptop battery Toshiba PABAS213>> Batería del portátil Toshiba PABAS213>> batteria Notebook Toshiba PABAS213>> Toshiba PABAS213 Akku

 

kompatible Modelle

Battery Number: 6 Cells
Weight:308.5g
Dynabook Qosmio T750/T8BD Dynabook Qosmio T851 Qosmio F60-033 Qosmio F60-10U Qosmio F60-10X Qosmio F60-12W Qosmio F750-1001X Qosmio F750-10Q Qosmio F755-3D320 Dynabook Qosmio T750/T8A Dynabook Qosmio T750/T8B Dynabook Qosmio T750/T8BJ Dynabook Qosmio T750/T8BS Dynabook Qosmio T751/T8CR Dynabook Qosmio T751/T8CW Dynabook Qosmio T851/D8CR Dynabook Qosmio V65 Dynabook Qosmio V65/87M Dynabook Qosmio V65/88L F755-3D290 Qosmio F60-00M Qosmio F60-00Y Qosmio F60-05E Qosmio F60-10H Qosmio F60-10K Qosmio F60-10L Qosmio F60-10V Qosmio F60-10W Qosmio F60-11L Qosmio F60-121 Qosmio F60-136 Qosmio F60-15N Qosmio F60-S530 Qosmio F750 Qosmio F750/02Y Qosmio F750-1002 Qosmio F750-1002X Qosmio F750-1004Xt Qosmio F750-1006X Qosmio F750-10M Qosmio F750-10N Qosmio F750-117 Qosmio F750-11M Qosmio F750-11V Qosmio F755-3D350 Qosmio F755-S5219 Dynabook Qosmio T750/WTVA Dynabook Qosmio V65/86L Qosmio F60 Qosmio F60-10J Qosmio F60-BD531 Qosmio F750-1003X Qosmio F750-10L Qosmio F750-11U Qosmio F755 Qosmio Dynabook Qosmio T750

 

Ersetzt folgende Batterien:

PABAS213 PA3757U-1BRS

LENOVO PC9051 Hochwertiges Netzteil

http://www.akkupc.com/adapter/lenovo-PC9051-power-adapter-178889.html

Laptop Adapter LENOVO PC9051 
Markt : Adapter LENOVO
Kapazität: 100-240V”47–63HZ
Spannung: +12 +5.08Vsb 12.5A 2A
Codierung : PC9051 GSB284
Garantie: 12 Monate.
Überprüfen Sie vor dem Kauf die Spannung!

Hochwertiger Computer Adapter LENOVO PC9051 100% brandneu, Qualitätssicherung!

Hohe Qualität LENOVO PC9051 Adapter – Wir bieten den LENOVO PC9051 Adapter von höchster Qualität, den niedrigsten Preis, besten Service, Dank der Beachtung von präzisen Spezifikationen und hohen Qualitätsstandards sind hohe zuverlässige und leistungsfähige Produkte in der Lage, die zu erfüllen der anspruchsvollste Benutzer, 100% Kompatibilität mit technischen Eigenschaften gleichwertig oder höher als die ursprünglichen

Adapter LENOVO PC9051 – Wir stellen den Adapter LENOVO PC9051 hohe Qualität, niedrigster Preis, die beste Qualität, erfüllen hohe Spezifikationen und hohe Qualitätsstandards sind zuverlässige und leistungsstarke Produkte für die anspruchsvollsten Nutzeranforderungen.

Ersetzt folgenden Adapter :

PS-2151-01 AF150C00000 PS-2151-01 PC9051 DPS-150QB A 54Y8861 36200081 36200223

 

Kompatibel mit den folgenden Modellen :

Lenovo ThinkCentre M7191Z / M9000z / M9010Z / M9011Z / M9020Z / M9060Z / M9080Z / M9090Z / M9099Z, S600 M70Z, and so one of the original power supply


Korrekte Verwendung des Adapters LENOVO PC9051

1. Vermeiden Sie thermischen Stress. Das tragbare LENOVO PC9051 Adapter enthalten chemische Elemente, die gegenüber thermischer Belastung empfindlich sind, Um das Leben nicht zu reduzieren, ist es am besten, Binsen zu vermeiden, kalt und heiß intensiv.
2. Reinigen Sie, aber seien Sie vorsichtig, den Reiniger nicht zu benutzen .
3. Reiben Sie nicht die Kontakte: Die elektrischen Kontakte des LENOVO PC9051 Ladegeräts sind empfindlich: Reiben Sie es niemals.
4. Der Hersteller empfiehlt ca. 18 Stunden Nachladen, das gilt für ACER ADP-18TB Netzteil Laptop-Akku

LENOVO PC9051 Adaptadores de corriente del ordenador portátil >> LENOVO PC9051 Laptop power adapters>> LENOVO PC9051 Adattatore PC Portatile >> LENOVO PC9051 Laptop Adapter

Guide to prolonging your laptop battery’s charge

Use these tricks and tips to ensure your laptop battery doesn’t run down when you’re out and about and to increase its lifespan.

One of the great advantages of laptops is their mobility. If you’re out and about, in a meeting or in a coffee shop, your laptop can connect you to work and friends. But if your battery dies before you can get to a plug, documents and updates can be lost. Batteries don’t last forever and we all know they have a mean-spirited trick of running out when you’re in the middle of something vital. So here are some power-saving tips that might just allow you the juice to save that all-important document in time.

It’s impossible to predict exactly how long a battery will last but here are some of the factors that affect battery life:

  • Ÿ how often you use your wireless network or DVD drive;
  • Ÿ your screen brightness;
  • Ÿ how many programs are running on your laptop;
  • Ÿ if you’re using any inbuilt power-saving features;
  • Ÿ the age of your battery.

Work through the list of power-saving tips below to make your battery last as long as possible and remember that you can make adjustments when you’re away from a wall socket to get you a little more time.

Power saving tips

Brightness

Use your laptop’s brightness controls to reduce the brightness to the lowest comfortable setting. Usually this will be a hotkey combination (Fn + F key). Look for a sun or bulb icon.

Sound

Lower the volume to the quietest comfortable level using a hotkey combination (Fn + F key) or separate volume control. Avoid using the DVD drive when your battery is low.

A CD or DVD drive is one of the most power-hungry devices on your laptop, especially when it’s writing discs. Try to use your CD/DVD drive only when your laptop is running on mains power.

Minimise the use of external devices

External hard drives, CD/DVD drives and USB sticks all draw power from your laptop’s battery. Only plug them in when you need to and disconnect them as soon as you are finished.

Turn off an unused wireless connection

Disable your wireless network card or Bluetooth when not in use. Your laptop will have a hotkey combination or wireless switch for quick access.

Power plans

A power plan is a collection of hardware and system settings that manage how your laptop uses power. These are designed to help you save energy, maximise system performance or strike a balance between the two.

Reduce the number of open programs

Every program running on your laptop uses system resources and therefore draws power from your battery. The fewer programs you have running at the same time, the longer your battery will last.

Extending your battery’s lifespan

As batteries get older, they don’t seem to have as much energy as they used to – just like the best of us! Even though you’ve given it a good night’s charge, the battery still needs a mid-afternoon nap and any strenuous activities wear it out in no time. While its lack of power may leave you feeling a little flat, there’s no need to retire your battery just yet. There are a number of simple ways to extend your battery’s lifespan and while they won’t return it to the heady days of its youth, they’ll at least put a spring back in its step.

Things that can drain your laptop’s battery life

  1. Batteries wear out a little each time they go through a charge cycle, whether the battery is charged from flat or nearly full. If the battery is used regularly for short periods and then recharged, it will wear out faster. Many users leave their laptop on a desk running on mains power. Doing this, removing the battery and only using it when you go mobile will increase its lifespan.
  2. Laptops run on lithium-ion (sometimes called Li-ion) batteries, which gradually lose their performance over time. The decline is very gradual and you may not notice any difference for a long period but when they get near the end of their lives, their performance will very suddenly drop off and your battery will only last for 10 minutes or so. A very short battery life is a sign that it is time to purchase new batteries.
  3. Even if you don’t use your laptop, the Li-ion battery will slowly discharge over time and will eventually need recharging again. If the battery is left in your laptop, it will discharge quicker as your computer uses a small amount of power from your battery even when it’s shut down.

Caring for your battery

Your computer’s user guide or manual will have recommendations for battery usage and storage. In addition, you can take the following steps to prevent a short battery life or low capacity:

  1. Store Li-Ion batteries between 20°C and 25°C with approximately 50% charge.
  2. Do not expose the battery to high temperatures for extended periods. For example, don’t leave your laptop/battery in a hot car or next to a radiator.
  3. Remove the battery when the computer is going to be stored or not used for more than two weeks.
  4. Remove the battery from the computer if it’s going to be plugged into mains power continuously for more than two weeks.

If your battery is not charging

If your battery runs completely flat, it may appear that it isn’t recharging. Don’t be alarmed, as your battery is designed to allow only a ‘trickle charge’ when charging in this state. It does this to prolong the battery’s life and prevent overheating.

Once the battery has charged to a certain level, it will start charging at a normal rate again. You may need to leave your battery charging for up to 12 hours.

Calibrating a battery

Sometimes the computer and battery can get out of sync and your laptop can misread the remaining amount of charge. For example, Windows may display that you have an almost full charge, only to drop down suddenly to almost nothing in a short space of time.

Use one of the following methods to calibrate the battery and you will get a more accurate guide to the life of your battery.

Calibrate the battery while your laptop is in use with Windows 7

A calibration cycle requires that the battery be completely charged and then completely discharged. Here is a step-by-step guide to doing so:

  1. Connect the mains adaptor and fully charge the battery.
  2. Unplug your mains adaptor.
  3. Open the Start menu, type ‘power’ in the Search Programs and Files panel and press Enter.
  4. Choose Power Options from the Control Panel section.
  5. Click Create a Power Plan from the left hand menu and click Next.
  6. In the On battery column, select ‘Never’ for the following options:

-Dim the display

-Turn off the display

-Put the computer to sleep

  1. Press Create and close the Power Options.
  2. Allow the battery to discharge completely until the PC shuts down; this may take some time.
  3. Connect your mains adaptor and restart the computer.
  4. Return to the Power Options and select your desired power plan.

The battery is now calibrated.

Calibrate your battery when not using your computer

For this you need to completely charge and then discharge your computer’s battery. Calibrating your computer this way can take several hours, depending on the age of the battery and your computer’s configuration.

Follow the steps below to calibrate the battery power meter readings:

  1. Shut down your computer.
  2. Connect the mains power adaptor and charge the laptop until the battery is completely charged. (Note: your computer’s User Guide will have details on how your battery indicator light shows this.)
  3. Restart the computer and start tapping F8 while it boots up.
  4. Ensure Safe Mode is highlighted in the Windows Advanced Boot Options menu and press Enter.
  5. Unplug your mains power adaptor from your computer.
  6. Allow the battery to discharge completely until your computer shuts down.
  7. The battery is now calibrated.

Following these steps and choosing the right power plan will help you see there’s life in the old battery yet. While it may not have quite the charge it used to, it’s still game.

ASUS A42N1520 Laptop Akku kaufen – Li-ion Laptop Akku kaufen

http://www.akkupc.com/asus/A42N1520-laptop-akku-178930.html

LAPTOP-BATTERIE ASUS A42N1520
Marken : ASUS Batterien
Chemie : Li-ion
Kapazität : 90WH
Spannung : 15V
Codierung : A42N1520

Hohe Qualität Laptop Akku kaufen ASUS A42N1520 15V 90WH

Li-ion Akku passend für das ASUS A42N1520. Der Akku verfügt über eine Kapazität von 90WH und eine Spannung von 15V. Er ersetzt den originalen Akku vollwertig. Das bedeutet, er ist voll kompatibel mit dem originalen Netzteil bzw. Ladegerät. Einfach den Akku austauschen und wieder die langen Betriebszeiten ihres Notebooks nutzen.

Wie pflege ich meinen ASUS A42N1520 Akku richtig

1.Vermeiden Sie hohe Temperaturen wie z.B. durch direkte Sonneneinstrahlung, Lagerung in einem heißen Auto etc. (hohe Temperaturen beschleunigen die Selbstentladung und Alterung Ihres ASUS A42N1520 Laptop Akku kaufen Notebook Akkus).
2. Verlassen Sie nicht unnötig denn ASUS A42N1520 Laptop Akku kaufen wenn es bereits voll aufgeladen ist, um zu verhindern, dass die Batterien einer kontinuierlichen Mikroladung und Überhitzung ausgesetzt wird, was ihre Lebensdauer deutlich reduziert.
3. Verwenden Sie das Mobilteil nicht gleichzeitig mit Batterie und Netzteil
4. Lass es mich komplett herunterladen ASUS A42N1520 Laptop Akku kaufen einmal im Monat
5. Vermeiden Sie thermischen Stress . die ASUS A42N1520 Laptop Akku kaufen Lithium Ionen sind empfindlich gegenüber thermischer Belastung, also nicht dein Leben zu reduzieren, es ist am besten Temperaturschwankungen zu vermeiden.
6. Langzeitlagerung , Wenn Sie Ihren Laptop längere Zeit nicht benutzen möchten, Entfernen und lagern Sie 50% der Batterie an einem kühlen Ort.

Laptop battery ASUS A42N1520>> Batería del portátil ASUS A42N1520>> batteria Notebook ASUS A42N1520>> ASUS A42N1520 Akku

 

kompatible Modelle

ASUS G752VY, GFX72VL6700, GFX72VT6700, GFX72VY6700, ROG G752VY, ROG GFX72, ROG GFX72VY6820

 

Ersetzt folgende Batterien:

A42N1520

Keep your laptop or desktop PC clean

Discover how to keep your PC free from dust and other dirt in this simple step-by-step guide

The build-up of dust and dirt in your PC does more than simply make it look scruffy. Over time it can affect its reliability and performance too, as the dirt clogs up your airways and fans, your PC runs hotter and components wear out faster and struggle to perform at their best. In this tutorial, we’ll reveal ways of safely cleaning out the dirt to keep your PC running at its best for longer.

  1. Assemble your toolkit

Start by putting together the tools you need for cleaning. Start with an anti-microbial cleaning cloth for cleaning the outside of your computer – PC World stocks an ESSENTIALS washable cloth that’s sensibly priced. Hard-to-reach areas can be cleaned using a can of compressed air, like this FELLOWES Mini Turbo Air Duster. You may also need a small handheld vacuum cleaner and a small, soft brush that won’t shed its hairs easily – a make-up brush or soft paint brush is ideal.

  1. Prepare to clean

Switch off your computer and unplug it from the mains before removing any other cables from the main chassis. Leave it a good 20-30 minutes to cool down, particularly if you plan to open it up to clean the inside. Place it on an accessible, clean surface such as a table.

  1. Clean the outside

Use your vacuum cleaner to carefully remove obvious dust from the vents and various ports (USB , network, monitor and so on). Try to avoid spinning the fans in the wrong direction when vacuuming near them to prevent possible damage – for this reason don’t use a can of compressed air. Once complete, use your anti-bacterial cloth to give the PC’s exterior a good clean, removing any additional dust and grime you find. Earbuds are a good cleaning tool for crevices, grills and other small gaps.

  1. Clean the keyboard

Don’t forget to clean your laptop’s keyboard – the can of compressed air and soft brush can help dislodge the worst of the dirt that’s fallen down inside it. Cleaning the keys themselves might require a brush with harder bristles to gently scrape off the dirt. If you plan to use a cleaning solution, use isopropyl to moisten a paper towel or damp rag to clean the tops of the keys, and a moistened ear bud to clean between them. Do not pour the solution directly on to the keyboard!

  1. Clean other devices

Use the cloth to clean all your cables and peripherals such as printers, removing any obvious dust and grime. Use your soft brush to clean inside any small holes to help dislodge any dirt inside. Look for dedicated cleaning products for certain elements, such as monitor screens.

  1. Clean inside your desktop

If you’re a confident user, comfortable with opening up your desktop PC, you can go further and carefully clean its insides too. We strongly recommend you wear an anti-static wristband, which should be clipped to the side of your case after removing the cover.

Start by using your vacuum’s nozzle to remove the worst of the dust inside, but make sure it doesn’t touch any of the components. For a more thorough clean, use short bursts of compressed air (any longer and you might introduce moisture) in conjunction with your soft brush or cloth to shift more stubborn dirt. Advanced users may also wish to take out expansion cards and cables to clean them, but make sure you know exactly where they came from!


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