Condition the battery When you purchase your Dell Inspiron Computer Batteries, charge the Dell battery to 100 percent, discharge it completely, and then fully charge it to 100 percent again to help any battery computer dell laptop remember exactly how much electrical charge it can take. From then on, you抣l never need to completely discharge that battery again, but always make sure when charging it that you let it reach 100 percent. DeHoop told us that will "remember to plug in the AC adapter (or dock/port replicator) whenever you get a chance. Most notebooks will recharge rapidly. " Salinas had another tip for your batteries: "Keep them cool. Exposure to high temperatures can be a battery抯 worst enemy, " he said.
Decrease hard drive activity To minimize typically the frequency with which your hard disk drive has to spin as much as access data, Salinas recommended defragmenting your hard drive regularly. This optimizes the placement of data on the drive so that it can be found more rapidly. You can find the Disk Degfragmenter within the Start/Programs/Accessories/System Tools menu. Beyond that, he advised optimizing Home windows? paging file, which is an area of the hard drive that will serve as virtual memory once your RAM is full. To change it, go to the Influence Panel and click by way of System/Advanced/Performance Settings/Advanced/Virtual Memory Change and set both the initial and maximum paging file size to 1. 5 times the capacity of the installed remembrance.
Disable startup items Startup items load into memory every time Windows boots up, which causes other opened applications to spill finished into virtual memory and adds to the CPU load. You can disable that startup options by opening up the associated programs and going to the Options or Tastes menu. You can also remove them from the Start/Programs/Startup folder or maybe by clicking Start/Run, entering C: MSCONFIG, and clicking OK. Select the Startup tab and clear typically the checkbox beside any pointless background items, like qttask (QuickTime).
Don抰 use any external devices. USB and PC-Cards (aka PC-MCIA) use your battery to function, even when you aren抰 using them! Have an EVDO card or maybe a USB mouse? Remove them if you can. Even a memory card reader inside your PC-MCIA slot uses power just by being in there. The effect varies based on the type of device, but even a few minutes here and there (as you抣l see) accumulate significantly.
Power down the display "You can often yield up to twenty minutes of battery life per degree of brightness lowered, " said Salinas. DeHoop added that slashing the brightness "may give you as much as an extra hour involving runtime. " In addition, lowering the screen quality and color depth decreases the workload on the GPU, thus extending the actual battery runtime. You can change these by going to Start/Settings/Control Panel/Display and over the Settings tab. Disabling extra features like ClearType fonts and fade effects will cut down on the CPU抯 power use. You can find these in the Control Panel under System/Advanced/Performance Settings/Visual Outcomes.
Single-task, not multi-task. The more you are doing at the same time with your PC, the more memory and CPU utilization increases. Both of which directly use up battery. Close any programs you aren抰 using, even the small ones. When doing a few experimentation, I found it better to run a single application at a time, then close it and open a new one when ready to maneuver on. While your hard drive uses the battery overly, if you are working at anything 憄roductive? you are probably hitting the drive on the regular (even if infrequent) rationale anyway.
Turn off unused devices Both of our gurus mentioned disabling wasted coffee devices. Many new notebooks provide a hard-wired On/Off switch for that Wi-Fi radio for this reason. Beyond that, you should go to the Control Panel, select System/Hardware/Device Manager, and disable the Ethernet adapter, infrared transceiver, and Bluetooth radio (if your notebook has one). It was designed for mobile tools, but having Bluetooth enabled actually consumes quite a bit of power.
Keep it awesome. You can take a page out of the extreme gamer抯 handbooks, and have your system perform alot more optimally by keeping it all cool. Make sure your air vents (inflow together with outflow) aren抰 blocked by just anything, which often occurs by just poorly positioning your notebook in your lap (which is known to have some other side-effects also, by the way). Heavy CPU and memory use all contribute to heat as well, hence my comment on multi-tasking above
