5-36 Adding Options
VIDEO UPGRADE
Your system comes with 1 MB of video dynamic RAM
(DRAM). You can upgrade video memory by adding two
256-KB by 16-bit video DRAM modules.
The upgrade significantly increases video performance
and allows your system to display more colors at higher
resolutions.
Use the following steps to upgrade video memory in your
system.
1.
Remove the system unit cover (see Chapter 4).
!
WARNING: Be sure that the system
unit power is turned off and the system is unplugged
before you begin the installation procedure.
Содержание POWERMATE V486 - SERVICE
Страница 31: ...1 18 Using Your Computer Minitower fax modem jacks ...
Страница 35: ...1 22 Using Your Computer Keyboard supports Keyboard features U S model ...
Страница 47: ...1 34 Using Your Computer Loading a CD into the desktop Loading a CD into the minitower ...
Страница 108: ...Removing the System Unit Cover 4 3 Releasing the cover 6 Lift the cover up and away from the unit Removing the cover ...
Страница 125: ...Adding Options 5 9 Removing a slot cover in the desktop Removing a slot cover in the minitower ...
Страница 127: ...Adding Options 5 11 6 Insert the screw to attach the board to the support bracket Securing the board in the desktop ...
Страница 128: ...5 12 Adding Options Securing the board in the minitower 7 Replace the system unit cover see Chapter 4 ...
Страница 130: ...5 14 Adding Options 2 Remove the screw that secures the board to the support bracket Removing the screw in the desktop ...
Страница 131: ...Adding Options 5 15 Removing the screw in the minitower ...
Страница 148: ...5 32 Adding Options Locating the cache sockets in the minitower ...
Страница 166: ...5 50 Adding Options System board cable connectors in the desktop ...
Страница 167: ...Adding Options 5 51 System board cable connectors in the minitower ...
Страница 179: ...Adding Options 5 63 Securing the device ...
Страница 192: ...5 76 Adding Options Connecting an RS 232C cable to the minitower ...
Страница 195: ...Adding Options 5 79 Connecting speaker components ...
Страница 200: ...5 84 Adding Options Connecting a telephone line to the desktop ...
Страница 203: ...6 2 Setting System Board Jumpers System board jumper locations and factory settings JP2 jumper settings ...
Страница 204: ...Setting System Board Jumpers 6 3 JP16 and JP17 jumper settings JP1 and JP19 jumper settings VR1 VR2 VR3 and VR4 jumpers ...
Страница 205: ...6 4 Setting System Board Jumpers JP3 through JP9 J9 JP11 and JP21 through JP23 jumpers ...
Страница 251: ...Sound Board Jumper Settings D 3 Sound board jumper locations and functions ...
Страница 255: ...Sound Board Jumper Settings D 7 High DMA channel settings ...