I had a virus on my computer and the only way to fix it was to have the IT at my school wipe the hard drive. Everything works fine now except I cannot scroll on the touch pad; which is getting on my nerves. I have tried going to control pannel but i didn't see anything in the mouse section about scrolling. I think I am missing the drivers for the touchpad because there used to be a red icon next to the time. I believe the name was Synapsis or something like that but I can't find the company online to get the drivers. Anyone know where I can go? Also, I would like to reload ThinkVantage on my computer. I have searched on the Lenovo website but I only see updates to download not the original program. Any help is appreciated, seeing as how I know nothing about computers; hence my dropping off my computer at IT in the first place.
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A slow computer could be caused by a number of things - 1.Insufficient RAM (memory) - if your computer has less than 512Mb of RAM then increase it to at least 1Gb of RAM. 2.Registry problems - clean and repair the registry, it will contain unused registry keys. Use programs such as Registry Mechanic, Microsoft RegClean etc. 3.Uninstall/remove unused programs, this will also free up hard disk space. 4.Not enough hard disk space - swap file space may need to be increased if Windows hasn't been configured to manage it. 5.Install latest Windows updates. 6.Update virus definition files and scan computer for viruses, Trojans, malware etc. 7.Clear the Internet cache for faster browsing. 8.Hard disk maintenance is required at least once a month to keep it functioning efficiently. Run the following programs - Disk Cleanup - removes temporary files that are no longer used and to recovers hard disk space. Disk Defragmenter to make fragmented files into contiguous files and therefore the hard disk access is faster.
<p><span>The touchpad of your laptop is a most important and frequently used input device. If your touchpad stops functioning, it may be difficult for you to use your laptop. Touchpad normally faces following issues. <br /><br /><b>Laptop Problems and Their Solutions</b><br /><br /><b>Problems with the driver</b><br /><br />Computer hardware communicates with your computer through real time software called driver. Drivers control computer hardware. It is possible that virus or human activity may damage the driver. You can check your driver's status through computer's device manager. You'll see a yellow color indication under "Mouse and other pointing devices" heading. You can download new driver form your laptop's manufacturer website. <br /><br /><b>Problems with connection</b><br /><br />Touchpad's connection with motherboard is delicate. It can be broken due to heating and other inner problems. So, if there is no problem with the driver, then the connection of the touchpad to the motherboard may have broken. <br /><br /><b>Misuse</b><br /><br />Touchpad of the laptop is the most delicate input device. Some people tap on it too hard or use a shrill tool as an alternative of a finger. This can damage the pad. <br /><br /><b>Fn Keys</b><br /><br />Touchpad driver is slightly different from the other devices that need drivers to function properly. It came with an operating system that you don't need to re-install it. Laptop keyboard comes with many functions than the common keyboard. It has Fn keys which are called function keys. Sometimes, your laptop's touchpad stops working because you accidentally hit some one of the Fn keys. You can follow these instructions to make your laptop touchpad working again. <br /><br />1- Search for Fn key on your laptop keyboard. It is commonly located next to the Ctrl key. <br />2- Now search for F1 to F12 keys on the laptop keyboard. These keys control sound, brightness of the screen, wifi etc. They are located on top of the keyboard. Look for the key which has icon on it that looks similar to the touchpad. <br />3- Let's take an example of Toshiba laptop. It uses F10 key to enable or disable touch-pad. Hold down Fn key along with F10 key to enable the laptop touch-pad. <br /><br /><b>Cleaning the laptop touch-pad</b><br /><br />It is a good practice to clean your laptop touchpad. To clean it, take a cloth dampened with sprit. Wipe your touchpad off with that cloth. <br />Laptop touchpad work best in moderate temperature and gasping environment. Moisture, excessive heat, can damage it. Try using your laptop with tidy hands. Sweaty and dirty hands can cause problems. <br /><br /></span><span><span> </span></span><br /><span><br />
After you upgrade the OS you need to install the drivers for the touch pad.. Once you install the drivers for the touchpad the issue should be fixed... You might have got the drivers disc along with the computer or you can get the drivers from the support website of acer(www.support.acer.com)
go to start, control panel, performance and maintanance, system, hardware, device manager. If you see any question marks on any of the devices, then you need to reinstall the drivers for that device, but if there are no warnings then you may need check into it further.
Have you reloaded your laptop's operating system, as well as all drivers for other parts of your computer, like Wireless and CD/DVD driver? Did the computer actually have a virus? Viruses best removed with antivirus software before wiping the entire Hard Drive. Let me know if this is not helpful ... email@example.com
Blue screens as a result of infection mean the virus has corrupted the operating system. You can fix it by doing an operating system repair with your recovery or operating system disc. Depending on the virus, this may only be a temporary fix. If this turns out to be a temporary fix, then the sure way to fix it is to completely wipe the hard drive, completely reformat using NTFS, and reload the operating system, which I would recommend. If you have any problems during or after the reload, then the virus damaged the hard drive and it will need to be replaced.