What is the easiest way to clean a laptop keyboard and screen?
My laptop is a Toshiba Satellite A100. My screen is always dusty. My laptop keyboard has a lot of crumbs (trying not to eat everything on the laptop), dust and others. What can I do to clean it all? ps I've never spilled on the keyboard.
Use canned air to the keyboard and a little the goal of cleaning the screen and you should be good to go
Mobile computing has improved with components lighter, better chips and faster processors. But the Achilles heel a laptop was left on the battery. Here are We'll be looking for ways to increase title = "laptop battery" laptop battery life. "
Graphics and modern operating systems resource-intensive applications hunger are shortening the life of your laptop € ™ s the battery every day. The average lifespan for use still continues to a maximum of three to four hours. Thus, a fast depleting the battery can quickly put the crutches â € ~ on your mobile travel € ™ road.
The decrease a little less to carry a spare battery pack in the backpack, there are several ways to keep the juice flowing through the batteries.
1. Ship as a defragmentation
Defragmentation Regular helps to organize data more efficiently making work less hard drive to access data. The quicker the player drive operates movement the lower the load on the battery. Thus, your dough may take longer. The effect is minimal, but the effectiveness is consistent with maintaining the hard disk.
2. Kill the resource gobblers
End the process of background that are not essential. Monitor use resources through a â € ~ Ctrl-Alt-Dela ™ € which opens the Windows Task Manager (in Windows). If youâ € ™ re not on the Internet, it is sure to immediately close down non-essential programs running in the taskbar like antivirus and firewall. Cons weeds on unnecessary programs running as start-ups running the System Configuration Utility Run â € "â € Msconfig" Tab: Startup. Uncheck the programs that you donâ € ™ t want to start and restart the computer once.
3. Break the scheduled tasks
It may be a defragmentation or scan for viruses, but make sure it is scheduled for a time when you are near an outlet. If no, nix yet.
4. Disconnect Device External
USB devices are the biggest battery drainers. Disconnect all external devices like a mouse external PC cards, Wi-Fi, external speakers, Bluetooth and even an attached iPod.
5. Empty CD / DVD
Same If you donâ € ™ t intend to use it, donâ € ™ t leave any CD / DVD drives in the remains. Reader Spinning sucks battery like a sponge.
6. Go Local
To refrain from using the DVD player / disc external hard while running on batteries. Move content to the hard disk or run using (free) virtual drives as Pismo File Mount or even Microsoftâ € ™ s Virtual CD-ROM Control Panel.
7. Reduce heat
The LCD screen of a laptop is another well enormous power. Calibrate the brightness at the lowest level you can tolerate using the function switch or using the applet Display settings in Control Panel.
8. Kill the sounds
Mute the speakers and try avoid the use of multimedia software to maximize battery life. Installed sound systems also drain a battery significantly.
9. Ridding screensaver
To maximize battery life in a little, turn off the screen saver.
10. Visit Power Options
Familiarize yourself with power management through of â € ~ ™ € Optionsâ Power applet in Control Panel. Both XP and Vista come with advanced power management which shut off components such as the monitor and / or hard drive after certain intervals. It depends again on the selected â € ~ Power Schemesâ ™ € (for XP) in the same applet. For example, in XP, â € ~ Max Batteria € ™ in eating patterns can be selected for maximum optimization of the battery.
11. Turn eyes
Todai € OSA ™ s € ™ s like Windows Vista come with features such as â € ~ Aero Glass € ™ are Guzzlers resources. You may turn it off and go to â € ~ Classica € ™ appearance that consumes less energy. In Vista, click on the desktop â € Preferences â € "â € See Color Appearance â €" Windows Classic Appearance and Basic GUI. In XP, itâ € ™ s â € "Display Properties â €" â € theme "Windows Classic.
Linux and Mac are even more optimized for greater autonomy.
12. Hibernate is better than sleep
In Stand By mode (or standby), the computer turns the hard disk and screen, but the memory remains active while the CPU slows. This draws on the battery. In contrast, the hibernation mode is better because the computer saves the current state and closes completely so saving energy.
13. Get the mosta € | working less
Working on too many programs while the battery is draining fire as food. Keep the use of graphics-intensive applications to a minimum. Work on a spreadsheet consumes much less than playing your favorite game. To increase the lifetime of the battery open only one or two programs simultaneously.
14. Ram more RAM
Sufficient RAM reduces the load on the default virtual memory that is on the hard disk. Although little more RAM will consume more power, it increases the savings Global access to cut short the power hungry hard drive.
15. Keep clean
Computer Laptop with air cushions blocked will generate more heat thus reducing the life of the battery. Clean air vents regularly to maintain reduced operating temperatures. Provide an open space around the vents for air to circulate freely. Keep the area around the laptop clean to prevent the entry of dust.
16. The temperature is a silent killer
Excessive heat kills battery slowly but surely. Avoid leaving the laptop in direct sunlight or in a closed car.
17. Avoiding the effect memory
A growing problem for Ni-MH batteries for more than Li-Ion laptop computers on which most modern execution. Memory effect refers to the loss of battery power when they are repeatedly recharged after being only partially discharged. It can be avoided by discharging the battery completely and recharged. Li-Ion the other hand have no problems with landfills partial re-loads and full discharge is never recommended for this type.
18. Update software and drivers
This seems a little incongruous but new drivers and software are often designed to be more effective (and resources, hopefully less hungry).
19. Use the right adapter
Make sure the adapter you use to charge the laptop battery is an original or with the proper specifications. An imbalance in power may cause an overload, damaging the laptop and battery.
If you donâ € ™ t plan to use the laptop on battery for a certain time, ensure that the load is nearly 40 percent â € "remove the batteries and store in a cool place.
A typical lithium ion battery has an overall average life 2-3 years. With a little care and prudence, its mortality rate may be delayed.
Have you found your own way to increase target = "_self" title = "dell laptop battery" dell battery laptop> Your laptop? Sharing life â € ~ € ™ giving us tips in the comments.
Cleaning Tips : What Is the Best Way to Clean a Laptop Screen?
a little orange juice slopped on my laptop keyboard (about 1 ounce) because it is sticky, how can I clean it?
I immediately turned on my laptop and leave it to drain the fluid. brush will and work rubbing alcohol? I need 70% or 90% alcohol or just water on the tip Q. I know to be more careful and close my laptop to the future, comments if only useful if you please.
Turn it off, remove the battery to be sure that no current passes. Wipe the keys with water (50/50 with rubbing alcohol will be more effective if you have one), clean under them with pipecleaners Qtips or soaked in the solution cleaning. Let dry completely (at least 24 hours) before turning it back on. Otherwise, you can replace the keyboard for ~ $ 50 (depending on model).
How to Buy a Computer : Cleaning Tips for a Computer Keyboard
The Dell Vostro 1500 is the equivalent of small businesses in the Inspiron 1520. This computer, from less $ 600 can be configured with anywhere from a Celeron M540 processor at a much faster Core 2 Duo 7500. Unlike the model Inspiron, AMD is not an option available.
Setting:? (Total: $ 877)
Intel Core 2 Duo T5470 (1.6GHz)
1GB 677Mhz DDR2 SDRAM
120G hard drive 5400 rpm
nVidia GeForce 8600M GT 256MB
8x DVD Burner with double layer capacity
15.4 "anti-glare screen (1280×800)
Dell Wireless 355 Bluetooth Internal (2.0 + Enhanced Data Rate)
Dell Wireless 1505 Mini Card (802.11b / g)
85 WHr 9-cell Lithium Ion Primary Battery
Microsoft Windows Vista Home Basic
Note: Since this machine was purchased, Dell has increased the price of this computer.
After unpacking the Vostro 1500 and the first of the handle, I was rather impressed by the construction. On picking up the system, it is clear that the computer is very robust and held over time. Unfortunately, the side effect of that build quality is the heaviness and size. This machine is a beast. I make a note of give it to people and watching their reaction. Everyone is shocked by the sheer weight of this machine.
Building / Design
The design of this system is rather spartan, but very professional style with solid black. It is not flashy like a laptop high end gaming would be, but it does not look bad to my eyes. LEDs have a nice saturated blue color, but has been inconsistent in style. Several lights, including LED battery level, the CD LED, Dell Vostro 1500 Battery and "Wi-Fi Catcher" LED are green. In addition, the low battery indicator is a weird shade of pink, which is nothing else in the system. Although this is not a functional concern, I would have preferred the colors to be more consistent. I also do not like the color pink light illuminates the battery when the battery reaches a low level.
The construction of this system, as shown above, is very good. The back of the screen and the bottom of the case seem to be a fairly thick magnesium alloy, which is solid, but has side effect of adding much weight. My configuration, without the battery, is 6.2 pounds. The battery is 1.1 pounds, as is the charger. In total, transport system weight is 8.4 pounds. Clearly, this computer is not designed to travel very far. When I pushed around box, the only places that have been given in large areas of the palm rest, and only a little. The keyboard does not give detectable. I disappointed, as I was with the Inspiron 1501 battery VGP-BPS8 With the Express Card release button. In position space, it is extremely difficult to push those of us with chubby fingers.
The construction of the screen is not quite as good as the rest of the laptop. Neither twisting nor pushing on the back of the screen resulted any ripple. However, the screen itself is relatively easy to twist, and squeaks when twisted. Pressing the top of the screen gives only a small amount of wobble, but not enough for a problem in my opinion. As noted in the comments of the Inspiron 1520/1521, the screen locks leave a little space between the rubber pads on the screen and the palm rest, the thickness of a dime. That was enough to stir a bit and make noise if it is closed and it is shaken.
The screen on the Vostro 1500 is relatively common. I opted for the anti-glare 1280×800, 15.4-solving model. The vertical field of view on this screen can be considered poor, at best, and I often find myself adjusting the tilt of the screen to match the how I'm sitting. The horizontal field of view is much better than the vertical, and I have no complaints. Even closer look at the screen, I am unable to distinguish the noise "Dell" that some commentators have described. What bothers me, however, is the ability of this screen to draw dust. Cleaning the screen is an ordeal that must be done frequently to remove dust from the screen. I do not know if the screen gloss would improve or not.
In defending the screen, it's pretty clear when put on full brightness, and colors seem well saturated and accurate to my eyes. The light leaks are relatively minor on this computer and are visible on a screen all black, and then only on the top and bottom.
As expected from most laptops in this price off, the speakers are nothing spectacular. There is an excess of sound in the range of 4K, and not enough in the range of low-end, causing very metallic sound speakers. I recommend that you use EQ if you want to listen to music on this computer. For example, the screenshot below shows my iTunes EQ settings. Fortunately, these speakers do is rather loud, and because of the position on the underside of the computer, they do not get smothered by the hands.
PCMark 2005 is a synthetic benchmark that tests all areas of system performance. The Vostro 1500 was, however, unable to complete this criterion. I do not know why, but it seemed worthy of mention.
Unfortunately, the stock hard drive 5400 rpm is not always cut it. Since I am now using this computer as my standard gaming computer, I loaded games on it. What I discovered is that with some games, Battlefield 2, in particular, the hard disk drive loads everything slowly enough that by the time I loaded the game, the match is half over. If you intend to use this computer for games and you have the money, spend the extra on the disk 7200 rpm.? If you intend to use it solely for less hard drive intensive applications, the reader of 5400 will be fine.
HD Tune is a hard of baseline tests that the speed of transfer and access speed of hard disk. It is clear that this drive does not set a record performance and the transfer rate is inconsistent.
Keyboard and Touchpad:
The keyboard and touchpad of the Vostro 1500 Lenovo V100 battery are both very strong and unabated. The keyboard, as with all portable keyboards, takes some adjustment to learn the positioning unique keys. I am a big fan of how Dell set this machine keyboard. The function key, as shown in the pictures, is placed just right of the control key and the same size as the Windows key (sometimes I pressed the Windows key instead of the function key). The delete key is placed in the upper right corner, and is probably the most natural place, it can go. It is the road not to be accidental, and he is easy to find.? The function keys are pretty standard, and include F1 for sleep / hibernate, F3 for battery status (which requires software Dell installed to operate), F8 to switch monitors, and the up / down arrow to the brightness of the monitor. A referral that I have is that the numeric keypad does not require that numlock is, but the function key must be held down during use. I also had a key stop working properly for some time. I'll explain in the customer support section.
The touchpad is not as good as the keyboard. Dell chose to move down the keyboard in this line of computers, which, if it makes it more attractive and better defined, significantly reduces Vertical Touch Pad. By my own assessment, it is 3 "wide, 1.5 inches – certainly useful, but much too short for my taste. Scrolling regions Top and bottom are also difficult to resolve correctly using software, and I often struggle to get them to turn independently of their environment. Heavy users hands Caution: I often find the edge of my palm rests or taps the touchpad on occasion, causing clicks where they were not intended. The large buttons placed below the touchpad are a good size, if they are soft as with Inspiron computers and more. There is no click the satisfaction that there are some touchpad buttons.
Ports of entry and exit:
This computer has a many ports, but surprisingly it lacks a DVI-out can be expected. The VGA port is located on the right side of the system. Dell has designed this system get 4 USB 2.0 ports, two on the back next to the power plug, and two on the Ethernet port. Also featured are an IEEE 1394 (FireWire) on the same side as the VGA, 10/100 Ethernet port, and the CD. The system also has an 8-in-1 memory card reader, which can read: SD, xD, MMC, SDIO, Memory Stick, Memory Stick PRO, Hi Speed-SD and Hi Density-SD. Contrary to the widely used right, the left side of the case features few ports. There is a microphone jack, a headphone / speaker, and an Express Card slot. The back is also fairly unused, with nothing other than power input, an S-Video (including supporting several adapters Dell will sell for component video, etc.), and two USB ports I noted earlier.
I opted for my computer to use the Dell Wireless 1505, which includes features Pre-N. The wireless range on this card is fairly average, and it connects to most networks with ease. But it is important to note that this map does not communicate with all wireless routers without a fight. My recommendation, for compatibility, is the Intel Wireless Wi-Fi instead of Dell. It seems to be more compatible from what I read (the low-end Dell cards also seem to have problems even connection). I do, however, as the wireless switch on the side left of the notebook. This switch allows control (configurable via the Dell software in Windows or via the BIOS) from within the system of wireless cards, including, if installed, Bluetooth, 802.11x, and any WWAN cards. This switch has three options: start, stop, and a third switch momentary, dubbed "Wi-Fi Catcher." This technology, if it is used when the system is off, will turn a little green flashes when a network without wire is detected in the range of the system in about five seconds. If used from Windows when the Dell software is installed, a window instantly pop up with all the wireless networks within range. While this may seem unnecessary, given a similar function is available on Windows, Wi-Fi Catcher is much faster.
I opted for the 9 cell battery life extended on the computer Portable. This battery extends about three quarters of an inch past the edge of the computer, and spans almost the entire back. On the underside of the battery are 5 LEDs and a button, if pushed, illuminates the LEDs to indicate battery charge remaining (20% per LED). I tested the battery life by instructing the computer in standby mode when the battery was at 2% and do not close anything on inactivity. In Full brightness, while connected to a wireless access point and watch a DVD, I managed to squeeze 3 hours and 20 minutes out of the battery before suddenly pausing. It seems appropriate in most cases, and it is likely that the low power consumption (word processing on the low screen brightness, wireless for example) would more than four hours, a reasonable time for a desktop replacement machine. Do not expect to be a road warrior. If you need the life of the booster battery, Dell offers a battery that replaces the optical drive.
System operating and software:
The Dell Vostro 1500 comes with two CDs: one to reinstall the Dell MediaDirect feature and the other is a CD of drivers, including both XP and Vista drivers. No hard disk to reinstall the operating system is included, to my dismay. The Dell MediaDirect installation disc seems to be only for Vista, if Vista is the operating system chosen. More information about this in a moment.
My system has been preconfigured with Windows Vista Home Basic. After a day with Vista, I decided that I prefer Windows XP, and quickly began to install the old operating system. This process, which in the past, took about an hour, took 10 hours to do. My attempts have been disturbed by the Dell MediaDirect. MediaDirect, for those who do not know, is a fast boot Linux OS available Using a small house "button near the power button. It allows you to watch movies, read documents, listen to music, view pictures, and some others. According to the instructions supplied with the disc, the disc MediaDirect must be installed first, then the operating system must be installed in the empty partition MediaDirect leaves. I did. Several times. As it turns out, Dell did not want to leave a way to downgrade. When I tried invoking MediaDirect, the first time, it does not install properly. When he finally did, it was established, then said she could not access information on the hard disk. After rebooting the system, it became apparent that MediaDirect was going to be a problem. He went thanks to its "inability to access the hard drive" routine again-I was stuck on Windows. Finally, my solution was to install Windows without MediaDirect and simply not press the MediaDirect.
The software on the Vostro is surprisingly free of bloatware, as it is announced on the site. I asked my system without security software, and it came exactly as I wanted: a clean slate. It was a welcome relief after some I've worked with systems that take hours to uninstall the software.
The Dell configuration software is relatively spartan and pales in comparison with the configuration software available in systems manufactured by other companies, including Toshiba. There is little definition to options, a configuration tool for Wi-Fi Catcher, certain parameters of the basic screen, and that is all that is included. There is no option to slow the CPU to improve battery life that was visible to me.
Several weeks after receiving the laptop, the "a" touches the keyboard has started to fall keypresses seemingly randomly. I contacted Dell technical support, on Sunday evening with my problem. They have requested an address and Tuesday morning, the new keyboard was at my door. It was a Self-installation of the keyboard, which was easy because the instructions in the manual considerable. When I finished, I put the old keyboard in the box that was shipped to me and used the included return label to ship the old keyboard to Dell. (If you do not, you are charged for the keyboard replacement).
On the note of the manual, it is impressive compared to today's standards. It is 222 pages long and covers everything a basic user would probably need. In the second half of the book is the reduced maintenance manual, which includes how to remove and install the hard drive, memory, keyboard, and wireless cards. For me, having the printed copy was a nice touch.
The average power is a relatively inexpensive system for businesses and home users alike. Its good construction and configuration options allow the good practice it is an excellent and versatile machine for many different applications. Despite some design flaws, the Vostro 1500 is still an excellent machine.
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What is the correct / most efficient way to clean a flat-screen computer?
I have many "spots" on my computer screen and it starts to get really dirty. Which means that I can try to properly clean my monitor without damaging it? These points / spots are … I believe that water splashing on it.
If your attention a little Windolene will. but i stress "Warning", cos its liquid, n the electric screens …. screenwipes good buy if they use an alcohol cleaner, so smear free. just dont be ripped off on cost. Glass cleaner will do for (exactly the same thing, diffrnet labeling), if you cna make them cheaper.
How to Buy a Computer : Cleaning Tips for Flat Panel LCD Computer Monitors
Computer affix to other electrical or electronic, are not maintenance free. Rather, it needs some cleaning equipment. This will not only give your PC Performance extremes but also prevent many unforeseen computer breakdowns,
The obvious reason is, after we use the computer for 6-12 months depending on the environment, it will be a layer of dust sitting on it. This happens even when we position our computer a clean room. The computer parts in my own house always collect a considerable amount of dust.
It would be desirable to give your computer cleaned twice a year or so. But before we do, we need to do a little preparation. First, get a piece of paper, a pen, a screwdriver, a pencil and a small can of spray that clean the metal parts of the electronic circuit.
When we are ready, unplug the computer completely and take only the case in a well ventilated area. Open the case and take note of what you will do below (this is important to help you deliver it properly). 1. Disconnect all devices from the mains. These include hard disk, floppy disk, DVD-ROM, the CPU fan and the main power plug from the main board. 2. Take the battery out of circuit. 3. Unscrew all the attached cards like Monitor, LAN, Modem, USB, audio, CCTV, if there is no (lead counsel new mothers now most of these collectively assembled on the main board), then remove carefully. 4. Use the brush to dust off all computer parts. 5. Clear bronze color stripe part of the map. Rub hard until they shine. 6. Spray clean the main board, IC chip or pins, and the needle, as the metal parts of the hard disk, floppy and DVD-ROM. 7. Spray also all the metal parts out of the main map the back of the computer case. (Do not wipe with paper or cloth, if you splash because it can cause damage to him. Just let dry). 8. Put all the cards and tighten the screw. 9. Reconnect all power lines. 10. Replace the main circuit of the battery. 11. Close the box and take to join back to the screen, keyboard and mouse.
A few words of caution:
1. If Please make sure to write the details when you unplug or unscrew things. You'll need it when you put things. 2. Do it slowly and patiently. Do not force your way through the stages of anyof. 3. You know how to reset your CMOS BIOS after delivering the car battery principal. (You can skip steps 2 and 10 if you do not. But be careful not to spray directly on the battery to prevent short-circuits)
This allows restore your computer equipment back to its original look again at the first purchased it. The performance will also improve significantly comparing it to before the cleaning was done. It will also strengthen with some modifications to the software. Laptops www.discount-notebook.net How to Clean Your Computer CPU Fan!
How do I remove pen marks from a touch screen LCD?
Some of my colleagues insist on using a pen their laptops touch screen instead of the stylus pen. What is the best way to get rid of these marks without damaging the pen blue screen? So far I have been using the LCD screen cleaner, but it does not matter.
Very …. Light alcohol cleaning … but beware
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window cleaning with pure water is there a frost, you can get?
Windows i clean with pure water and water-powered from a system of poles van and its very cold here in the UK and when you put water on windows, it turns to ice right away.is anti freeze it I can use that will not leave unpureife water and still work?
isopropyl alcohol. leaves less streaks too.
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