5-20 'HOO2SWL3OH[*;*;S0DQDJHG3&DQG2SWL3OH[1;1HW3&6\VWHPV6HUYLFH0DQXDO9LGHR0HPRU\)LJXUH,QVWDOOLQJD9LGHR0HPRU\8SJUDGH0RGXOHYou can upgrade video memory from 4 to 8 MB by installing a video-memoryupgrade module in the video-memory upgrade socket on the system board.Adding additional video memory increases the system’s video performanceand provides additional modes for high-resolution/expanded color applications.To install the video memory upgrade, follow these steps:1. Remove the expansion-card cage.&$87,217RDYRLGSRVVLEOHGDPDJHWRWKHYLGHRPHPRU\XSJUDGHVRFNHWDQGRUYLGHRPHPRU\XSJUDGHPRGXOHWKHPRGXOHLVNH\HGDQGPXVWEHFRUUHFWO\SRVLWLRQHGEHIRUHLQVHUWLQJLWLQWRWKHVRFNHW&$87,217RDYRLGSRVVLEOHGDPDJHWRWKHYLGHRPHPRU\XSJUDGHPRGXOHGLVFRQQHFWWKH'&SRZHUFDEOHDQGWKHLQWHUIDFHFDEOHIURPWKHEDFNRIHDFKKDUGGLVNGULYHLQVWDOOHGLQWKHKDUGGLVNGULYHEUDFNHW2. Orient the video-memory upgrade module as shown in Figure 5-20. Thencarefully align the module’s edge connector pins with the socket ensuringthat the slot in the module mates with the socket key.3. Press the video-memory upgrade module firmly into the socket, and pivotthe module downward until the module clicks into place.NOTE: If you do not hear a sharp click when installing the video-memoryupgrade module, remove the module and repeat steps 2 and 3.4. Replace the expansion-card cage.5. Replace the computer cover, and reconnect the AC power cable to theelectrical outlet. Press the power button on the computer to reboot thesystem.NOTE: As the system boots, it automatically detects the presence of thenew video-memory upgrade module and automatically changes the sys-tem configuration information in the System Setup program.video-memoryupgrade socketvideo-memoryupgrade modulenotch