| Warning | Only authorized service personnel should upgrade the system. Anyone who wants to upgrade the system herself/himself should know about the dangers of ESD (Electro-Static Discharge) and the necessary precautions. Unknowingly zapping the components of the computer will void the warranty. |
| Note: The PB660 uses CL-5446 Video Drivers. The CL-5430/40 is compatible with IBM VGA standards. | |||
| 2MB Onboard Video RAM | |||
| 1280 x 1024, 256 colors with 2MB. | |||
| VESA Display Channel supported. | |||
| DPMS Compliant. | |||