Aspire TC-651, Руководство по обслуживанию

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Start up problems after prolong use
After a prolong period of use your PC may experience start up problems again. This may be caused by
breakdown of devices connected to the motherboard such as HDD, CPU fan, etc. The following tips may
help to revive the PC or identify the cause of failure.
1. Clear the CMOS values using the CLR_CMOS jumper. Refer to CLR_CMOS jumper in Chapter 2 for
Checking Jumper Settings in this user manual. When completed, follow up with a Load Optimised
Default in the BIOS setup.
2. Check the CPU cooler fan for dust. Long term accumulation of dust will reduce its effectiveness to cool
the processor. Clean the cooler or replace a new one if necessary.
3. Check that the 12V power & ATX connectors are fully inserted into the motherboard connectors. Make
sure the latches of the cable and connector are locked into place.
4. Remove the hard drive, optical drive or DDR memory to determine which of these components may be
at fault.
Maintenance and care tips
Your computer, like any electrical appliance, requires proper care and maintenance. Here are some basic
PC care tips to help prolong the life of the motherboard and keep it running as best as it can.
1. Keep your computer in a well ventilated area. Leave some space between the PC and the wall for
sufficient airflow.
2. Keep your computer in a cool dry place. Avoid dusty areas, direct sunlight and areas of high moisture
content.
3. Routinely clean the CPU cooler fan to remove dust and hair.
4. In places of hot and humid weather you should turn on your computer once every other week to
circulate the air and prevent damage from humidity.
5. Add more memory to your computer if possible. This not only speeds up the system but also reduces
the loading of your hard drive to prolong its life span.
6. If possible, ensure the power cord has an earth ground pin directly from the wall outlet. This will
reduce voltage fluctuation that may damage sensitive devices.