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Compaq Presario Desktop Products 

Upgrading and 
Servicing Guide 

 

Содержание Presario SA4000 - Desktop PC

Страница 1: ...Compaq Presario Desktop Products Upgrading and Servicing Guide...

Страница 2: ...5 4010 USA 2003 Hewlett Packard Development Company L P All rights reserved Hewlett Packard is a registered trademark of Hewlett Packard Company in the United States of America and other countries reg...

Страница 3: ...ide panel 2 removing the front panel 2 replacing the front panel 3 locating components inside the PC 3 removing and replacing drives 3 removing a drive 3 replacing or adding a drive 4 adding memory 6...

Страница 4: ...iv Upgrading and Servicing Guide...

Страница 5: ...xamine the PC Compaq recommends that you use an antistatic wrist strap and a conductive foam pad when working on the system WARNING Always disconnect the modem cord from the telephone system and then...

Страница 6: ...anufacturer removing the side panel 1 Remove the side panel by loosening the screw D that secures the panel to the PC chassis 2 Slide the panel back about 1 inch 2 5 cm and then lift it off the unit W...

Страница 7: ...ting components inside the PC for drive type and location CAUTION Back up your personal files on the hard disk drive to an external storage device such as a CD before removing the hard disk drive Fail...

Страница 8: ...rive cables disconnecting the memory card reader drive cable disconnecting the diskette floppy drive cables disconnecting the hard disk drive cables 5 Pull the drive out of the drive bay 6 If you are...

Страница 9: ...align the guide screws with the guide slots 6 Reconnect the power and data cables to your drive as indicated in the following illustrations connecting the optical drive cables NOTE An optical drive m...

Страница 10: ...y the PC on its side 3 Locate the memory sockets on the motherboard CAUTION When handling a memory module be careful not to touch any of the contacts Doing so may damage the module 4 Move any cabling...

Страница 11: ...alling add in cards that draw excessive current The system is designed to provide 2 amps average of 5 V power for each board card in the computer The total 5 V current draw in a fully loaded system on...

Страница 12: ...s timekeeping capability The battery has an estimated life expectancy of seven years When the battery starts to weaken the date and time may be incorrect If the battery fails replace it with a CR2032...

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