![](/images/backgrounds/289585/hp-pavilion-a300n-desktop-pc-users-manual-1527067x1.png)
upgrading and servicing the pc (2) ............................................. | 119 |
chassis features of the pc ........................................................................... | 119 |
opening the computer ............................................................................... | 120 |
before you begin .................................................................................. | 120 |
removing the side panel ........................................................................ | 121 |
removing the fan duct............................................................................ | 122 |
removing the drive cage ........................................................................ | 123 |
adding memory........................................................................................ | 125 |
dimms ................................................................................................. | 125 |
ddr dimms ........................................................................................... | 126 |
installing a memory module ................................................................... | 126 |
removing a memory module................................................................... | 127 |
installing | 128 |
what is plug and play?.......................................................................... | 130 |
if the new card or device isn’t working .................................................... | 130 |
adding and removing drives ...................................................................... | 131 |
installing a second hard drive ................................................................ | 131 |
removing the preinstalled hard drive ....................................................... | 132 |
replacing the diskette drive .................................................................... | 132 |
replacing the optical drive ..................................................................... | 134 |
replacing the battery................................................................................. | 139 |
closing the computer ................................................................................. | 140 |
replacing the drive cage........................................................................ | 141 |
replacing the fan duct ........................................................................... | 143 |
replacing the side panel ........................................................................ | 144 |
index ......................................................................................... | 145 |
table of contents vii