HP dx2390 Service Reference Guide: HP Compaq dx2390 Business PC - Page 46

free from the socket. Be sure not to scrape the card against the other components.

Page 46 highlights

b. If you are removing a standard PCI card, hold the card at each end and carefully rock it back and forth until the connectors pull free from the socket. Be sure not to scrape the card against the other components. c. If you are removing a PCI Express x16 card, pull the retention arm on the back of the expansion socket away from the card and carefully rock the card back and forth until the connectors pull free from the socket. Be sure not to scrape the card against the other components. 6. Store the removed card in anti-static packaging. 7. If you are not installing a new expansion card, install an expansion slot cover to close the open slot. CAUTION: After removing an expansion card, you must replace it with a new card or expansion slot cover for proper cooling of internal components during operation. 40 Chapter 6 Removal and Replacement Procedures Microtower (MT) Chassis

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b.
If you are removing a standard PCI card, hold the card at each end and carefully rock it back
and forth until the connectors pull free from the socket. Be sure not to scrape the card against
the other components.
c.
If you are removing a PCI Express x16 card, pull the retention arm on the back of the expansion
socket away from the card and carefully rock the card back and forth until the connectors pull
free from the socket. Be sure not to scrape the card against the other components.
6.
Store the removed card in anti-static packaging.
7.
If you are not installing a new expansion card, install an expansion slot cover to close the open
slot.
CAUTION:
After removing an expansion card, you must replace it with a new card or expansion
slot cover for proper cooling of internal components during operation.
40
Chapter 6
Removal and Replacement Procedures Microtower (MT) Chassis