HP Dc5700 HP Compaq dc5700 Business PC Service Reference Guide, 1st Edition - Page 23

Setup Utilities and Diagnostics Features Heading Option Description Advanced* (continued) *For advanced users only Bus Options* On some models, allows you to enable or disable: • PCI SERR# Generation. • PCI VGA palette snooping, which sets the VGA palette snooping bit in PCI configuration space; only needed when more than one graphics controller is installed. Device Options Allows you to set: • Printer mode (Bi-Directional, EPP & ECP, Output Only). • Num Lock state at power-on (off/on). • S5 Wake on LAN (enable/disable). • To disable Wake on LAN during the off state (S5), use the arrow (left and right) keys to select the Advanced > Device Options menu and set the S5 Wake on LAN feature to "Disable." This obtains the lowest power consumption available on the computer during S5. It does not affect the ability of the computer to Wake on LAN from suspend or hibernation, but will prevent it from waking from S5 via the network. It does not affect operation of the network connection while the computer is on. • If a network connection is not required, completely disable the network controller (NIC) by using the arrow (left and right) keys to select the Security > Device Security menu. Set the Network Controller option to "Device Hidden." This prevents the network controller from being used by the operating system and reduces the power used by the computer in S5. • Processor cache (enable/disable). • Unique Sleep State Blink Patterns. Allows you to choose an LED blink pattern that uniquely identifies each sleep state. • 3 blinks followed by 2-sec. pause = S3 • 4 blinks followed by 2-sec. pause = S4 • Integrated Video (enable/disable) Allows you to use integrated video and PCI Up Solution video at the same time (available on some models only). ✎ After Integrated Video is enabled and changes saved, a new menu item appears under Advanced to allow you to select the primary VGA controller video device. Inserting a PCI or PCI Express video card automatically disables Integrated Video. When PCI Express video is on, Integrated Video must remain disabled. • Internal speaker (some models) (does not affect external speakers) • Monitor Tracking (enable/disable). Allows BIOS to save monitor asset information. ✎ Support for specific Computer Setup options may vary depending on the hardware configuration. Service Reference Guide, dc5700 437804-001 2-13