Run Disk Defragmenter on your PC hard drive periodically (monthly). Disk fragmentation occurs when files are deleted, software is installed or removed, internet browser cached information, etc., which leaves the data scatter over the disk rather then being continuous. This slows down retrieval of web pages, files and programs. Running a defragmenter realigns data consecutively on the disk and improves performance. Defragmenter Procedure. Depending on the size of the disk drive, file activity and frequency of defragging, the process may take an hour. We recommend you do not use the computer while the disk is being reorganized and that you start the process then go to lunch.
When the process is completed, reactivate Symantec by right clicking on the shield and click on “Enable File System Realtime Protection” - the check mark indicates it is active. Note: The disk defragmenter can be cancelled by hitting the Stop button with no problems. However, wait until the program has fully stopped before closing the application. – December 31, 2003 |
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TIMS is a certified hardware service provider approved to repair the recommended systems for Lehigh University's community. The Computer Technicians can help service systems in a variety of ways such as obtain parts for systems in and out of warranty, bios updates, driver downloads, hardware upgrades, etc. However, the cost and method of hardware repairs they can perform for systems in warranty depends on the maintenance service plan the "original" purchaser acquired with the system. Computer vendors offer several extended hardware maintenance service plans, with an associated price increase, to extend the initial computer's hardware warranty and technical support (technical software support are not discussed here, but these support services are available from the Client Services teams). Typically the warranty period begins when the system is shipped and covers replacing the normal wear and tear of failed parts and associated labor for one year. Each vendor describes their extended plans differently and it could be confusing which option best meets your needs. It is strongly recommended that you review the service options available by your preferred vendor and determine which plan is best for your life style. No plan insures that the data and programs stored on the hard drive are maintained. Recovery of the hard drive is only done by having the original system/recovery disks, application program disks and customer file backup disks. An overview of the common types of service plans and considerations include:
– January 15, 2004 |
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GWSCAN 5.07 is a Gateway-provided IDE hard disk utility used to verify that the disk is operating defect-free. This utility can be found on the customer’s Gateway Systems Bootable Drivers’ CD under DOS. The documentation on how to run the program, with associated cautions and error code explanations, can be found on the GWSCAN.TXT file. If you are uncertain how to use this utility and what the ramification will be regarding losing disk files, contact your Computing Consultant, certified Gateway repair technicians at Lehigh or Gateway Technical Support. If possible, before running GWSCAN, it is recommended that users BACK UP ALL DATA ON ALL HARD DRIVES. However, if the system will not boot, we have had some success in repairing faulty disk file systems with it. This utility may write to the drive during the re-certification process and recovery of existing data is not guaranteed. Running this utility is worth a try when all other file recovery processes have failed. GWSAN provides a “quick scan test” and an “extended
scan test” for checking the status of the hard drive. The “extended
scan test” offers the most assurance that the drive is defect-free
and depending on the size of the drive and computer performance may run
from 5-30 minutes. The “extended scan test” will scan the
hard drive and at the end of the scan will attempt to repair certain data
errors within files. Again, this attempt will include writing to the disk
to repair a suspected error block, and, if possible, a file backup should
have been done. If the process is successful, remove the bootable disk
and boot from the C: drive. -January 28, 2004 |
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Monitors and LCD panels - clean with a mild cleaning solution like Windex and a soft cloth. Lie the LCD panel flat and lightly spray the cleaner so it does not drip into crevices and affect underlying components. Keyboards - use a Q-tip to place a drop of cleaning solution on each key. Extreme care should be exercised so liquid does not dropped between the keys and onto the underlying keyboard's electronics. Let the solution stand for a few minutes, longer if the keys are very dirty. Clean with a soft cloth not a paper towel which can leave "fussies" between the keys. Use a vacuum or compressed are to remove dust and dirt from between keys. Fans. - the grills should be kept free of dust to allow maximum cooling to the internal components. Use a vacuum or compressed air to remove debri. CD-rom, DVD-rom, CD/DVD Combo drives and floppy disk drives - obtain commerical disk cleaning devices for these components. Always handle the media properly, e.g. keep in its case; hold media by the edges to eliminate finger prints (oil) on the surface; do not subject the media to extreme heat and cold; etc. – January 29,2004 |
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It is strongly recommended to aquire and install a good anti-virus software package to help protect your computer against viruses, worms and other bad elements. Even with a good software product installed, systems are still vulnerable to the latest virus invention. Additional tips to limit your exposure to these problems include:
– June 28, 2004 |
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If a laptop system is jarred or moved while the hard drive is spinning, the read/write heads of the disk can be damaged as well as the media's surface where data is stored which can result in lost information or hard drive failure. It can never be stressed enough to backup your data regularly, but to limit exposure to data loss and hard drive damage you should:
– August 2, 2004 |
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