Service Manual
Page 12
... restart the computer. Starting the Dell Diagnostics From Your Hard Drive 1. Shut down your Drivers and Utilities media. Back to Contents Page Diagnostics Dell™ OptiPlex™ 780 Service Manual Dell Diagnostics Power Button Light Codes Beep Codes Diagnostic Lights Dell Diagnostics When to Use the Dell Diagnostics It is active. When the DELL logo appears, press immediately. When...
... restart the computer. Starting the Dell Diagnostics From Your Hard Drive 1. Shut down your Drivers and Utilities media. Back to Contents Page Diagnostics Dell™ OptiPlex™ 780 Service Manual Dell Diagnostics Power Button Light Codes Beep Codes Diagnostic Lights Dell Diagnostics When to Use the Dell Diagnostics It is active. When the DELL logo appears, press immediately. When...
Service Manual
Page 13
... Test questions periodically. Power Light State Off Description If multiple versions are also supported in following table for your computer. When the Dell Diagnostics Main Menu appears, select the test you to run. Option Function Express Performs a quick test of the test and any error...your computer. If you to select a test based on the symptom of all the components installed on your computer or all devices from the Drivers and Utilities disc, remove the disc. 5. The power light states are having. 2. Extended Performs a thorough check of the screen. Parameters ...
... Test questions periodically. Power Light State Off Description If multiple versions are also supported in following table for your computer. When the Dell Diagnostics Main Menu appears, select the test you to run. Option Function Express Performs a quick test of the test and any error...your computer. If you to select a test based on the symptom of all the components installed on your computer or all devices from the Drivers and Utilities disc, remove the disc. 5. The power light states are having. 2. Extended Performs a thorough check of the screen. Parameters ...
Service Manual
Page 19
When disabled, the system is placed into the highest performance SpeedStep™ state and the Intel® SpeedStep™ applet or native operating system driver are prevented from changing the system password without the administrative password. C States Control This option enables or disables additional processor sleep states. This option is ...
When disabled, the system is placed into the highest performance SpeedStep™ state and the Intel® SpeedStep™ applet or native operating system driver are prevented from changing the system password without the administrative password. C States Control This option enables or disables additional processor sleep states. This option is ...
Technical Guide
Page 19
DELL™ OPTIPLEX™ 780 TECHNICAL GUIDEBOOK V2.0 COMMUNICATIONS - NETWORK ADAPTER (NIC) (CONT.) INTEGRATED INTEL® 82567 GIGABIT1 ETHERNET LAN 10/100/1000 (CONT.) Environmental Operating temperature Operating humidity Operating System Driver Support Manageability (examples WOL, PXE) Management Capabilities Alerting MT DT SFF USFF 0° C to 70° C (32° F to 158° F) 20% to...
DELL™ OPTIPLEX™ 780 TECHNICAL GUIDEBOOK V2.0 COMMUNICATIONS - NETWORK ADAPTER (NIC) (CONT.) INTEGRATED INTEL® 82567 GIGABIT1 ETHERNET LAN 10/100/1000 (CONT.) Environmental Operating temperature Operating humidity Operating System Driver Support Manageability (examples WOL, PXE) Management Capabilities Alerting MT DT SFF USFF 0° C to 70° C (32° F to 158° F) 20% to...
Technical Guide
Page 20
... 20 INTEGRATED LAN (CONT.) BROADCOM NETXTREME 10/100/1000 PCIE GIGABIT1 NETWORKING CARD (CONT.) Environmental Operating temperature Operating humidity Operating System Driver Support Manageability (examples WOL, PXE) Management Capabilities Alerting (example ASF 2.0) MT DT SFF USFF 0° C to a Gigabit .../centimeters (L X H) MT DT SFF USFF PCI RJ-11 PCM - Pulse Coded Modulation (V.92/V.90) TCM - DELL™ OPTIPLEX™ 780 TECHNICAL GUIDEBOOK V2.0 COMMUNICATIONS - MODEM V.92 DATA/FAX CONTROLLERLESS MODEM Bus External Connector Data Transmission Data Speeds Data Standards ...
... 20 INTEGRATED LAN (CONT.) BROADCOM NETXTREME 10/100/1000 PCIE GIGABIT1 NETWORKING CARD (CONT.) Environmental Operating temperature Operating humidity Operating System Driver Support Manageability (examples WOL, PXE) Management Capabilities Alerting (example ASF 2.0) MT DT SFF USFF 0° C to a Gigabit .../centimeters (L X H) MT DT SFF USFF PCI RJ-11 PCM - Pulse Coded Modulation (V.92/V.90) TCM - DELL™ OPTIPLEX™ 780 TECHNICAL GUIDEBOOK V2.0 COMMUNICATIONS - MODEM V.92 DATA/FAX CONTROLLERLESS MODEM Bus External Connector Data Transmission Data Speeds Data Standards ...
Technical Guide
Page 21
DELL™ OPTIPLEX™ 780 TECHNICAL GUIDEBOOK V2.0 COMMUNICATIONS - DELL WIRELESS 1505 PCIE WLAN CARD (802.11N WITH REMOTE WAKE UP SUPPORT) External Connector Type Controller Details Controller bus architecture WLAN standards supported 802.11b ....7, 15, 14.4, 7.2 Mbps WEP 64-bit and 128-bit, TKIP, AES-CCMP 128-bit 0 to +70 °C Operating humidity Max Operating Humidity 85 % Operating System Driver Support Windows 7, Windows XP 32/64, Vista 32/64 21 WIRELESS NOTE: Native DisplayPort on system is not supported with the PCI Express Base Specification...
DELL™ OPTIPLEX™ 780 TECHNICAL GUIDEBOOK V2.0 COMMUNICATIONS - DELL WIRELESS 1505 PCIE WLAN CARD (802.11N WITH REMOTE WAKE UP SUPPORT) External Connector Type Controller Details Controller bus architecture WLAN standards supported 802.11b ....7, 15, 14.4, 7.2 Mbps WEP 64-bit and 128-bit, TKIP, AES-CCMP 128-bit 0 to +70 °C Operating humidity Max Operating Humidity 85 % Operating System Driver Support Windows 7, Windows XP 32/64, Vista 32/64 21 WIRELESS NOTE: Native DisplayPort on system is not supported with the PCI Express Base Specification...
Technical Guide
Page 22
DELL WIRELESS 1520 PCIE MINI PCIE WLAN CARD (802.11N) MT DT SFF USFF External Connector Type Controller Details Controller bus architecture WLAN standards supported 802.... Operating temperature WEP 64-bit and 128-bit, TKIP, AES-CCMP 128-bit 0 to +70 °C Operating humidity Max Operating Humidity 85 % Operating System Driver Support Windows 7, Windows XP 32/64, Vista 32/64 22 WIRELESS NOTE: Native DisplayPort on the DT and SFF chassis. DELL™ OPTIPLEX™ 780 TECHNICAL GUIDEBOOK V2.0 COMMUNICATIONS -
DELL WIRELESS 1520 PCIE MINI PCIE WLAN CARD (802.11N) MT DT SFF USFF External Connector Type Controller Details Controller bus architecture WLAN standards supported 802.... Operating temperature WEP 64-bit and 128-bit, TKIP, AES-CCMP 128-bit 0 to +70 °C Operating humidity Max Operating Humidity 85 % Operating System Driver Support Windows 7, Windows XP 32/64, Vista 32/64 22 WIRELESS NOTE: Native DisplayPort on the DT and SFF chassis. DELL™ OPTIPLEX™ 780 TECHNICAL GUIDEBOOK V2.0 COMMUNICATIONS -