Setup and Quick Reference Guide
Page 41
Network connectivity light green light - off (no light) - Blinking green in sleep state; The blinking amber indicates a problem with the system board. Drive activity light green light - A blinking green light indicates that the system board cannot start initialization. A solid amber light when the computer does not start indicates that the computer is not ...
Network connectivity light green light - off (no light) - Blinking green in sleep state; The blinking amber indicates a problem with the system board. Drive activity light green light - A blinking green light indicates that the system board cannot start initialization. A solid amber light when the computer does not start indicates that the computer is not ...
Setup and Quick Reference Guide
Page 42
... light on green light - Back of the computer: Link integrity light on yellow light - A good 1000 Mbps connection exists between the network and the computer. A blinking yellow light indicates that integrated network adapter network activity is calculated by using the power supply wattage rating. 42 Specifications The computer is not detecting...
... light on green light - Back of the computer: Link integrity light on yellow light - A good 1000 Mbps connection exists between the network and the computer. A blinking yellow light indicates that integrated network adapter network activity is calculated by using the power supply wattage rating. 42 Specifications The computer is not detecting...
Service Manual
Page 59
...that doubles the data burst cycle, improving system performance. CD-RW drive - COA - CRIMM - The marker on the system board. Dell Client Manager. disk striping - A technique for use disk striping generally allow the user to as a combo drive, that use by...of Authenticity - DSL - DVD-RW - It often is different from DVD+R technology. Dell's utility for distributed desktop, network, enterprise, and Internet environments. dynamic random-access memory - DVD+R technology is a blinking solid line, an underline character, or a small arrow. CD rewritable - Hardware such ...
...that doubles the data burst cycle, improving system performance. CD-RW drive - COA - CRIMM - The marker on the system board. Dell Client Manager. disk striping - A technique for use disk striping generally allow the user to as a combo drive, that use by...of Authenticity - DSL - DVD-RW - It often is different from DVD+R technology. Dell's utility for distributed desktop, network, enterprise, and Internet environments. dynamic random-access memory - DVD+R technology is a blinking solid line, an underline character, or a small arrow. CD rewritable - Hardware such ...
Service Manual
Page 161
...; Remove and then reinstall any cards. WARNING: Always unplug your computer. System Board Components l If the power light is blinking amber, the computer is receiving electrical power, but an internal power problem may be malfunctioning or incorrectly installed. ¡ Remove... strips connected to the system board. System Board Components ¡ Desktop - Back to Contents Page Troubleshooting Dell™ OptiPlex™ 760 Service Manual Tools Dell Diagnostics Solving Problems Dell Technical Update Service WARNING: Before working by testing it with another device, such as a lamp. ¡...
...; Remove and then reinstall any cards. WARNING: Always unplug your computer. System Board Components l If the power light is blinking amber, the computer is receiving electrical power, but an internal power problem may be malfunctioning or incorrectly installed. ¡ Remove... strips connected to the system board. System Board Components ¡ Desktop - Back to Contents Page Troubleshooting Dell™ OptiPlex™ 760 Service Manual Tools Dell Diagnostics Solving Problems Dell Technical Update Service WARNING: Before working by testing it with another device, such as a lamp. ¡...
Service Manual
Page 162
... Unplug the computer. l If the problem persists, contact Dell (see Contacting Dell). Contact Dell (see Contacting Dell). Contact Dell (see Contacting Dell). l If two or more information. l If the problem persists, contact Dell (see Contacting Dell). If the computer still fails to the system board. If... l Reseat the power cable in . Blinking Amber No CPU present. l If the problem persists, contact Dell (see Contacting Dell). Steady Amber A possible CPU or motherboard failure has occurred. l If the problem persists, contact Dell (see the Regulatory Compliance Homepage on the...
... Unplug the computer. l If the problem persists, contact Dell (see Contacting Dell). Contact Dell (see Contacting Dell). Contact Dell (see Contacting Dell). l If two or more information. l If the problem persists, contact Dell (see Contacting Dell). If the computer still fails to the system board. If... l Reseat the power cable in . Blinking Amber No CPU present. l If the problem persists, contact Dell (see Contacting Dell). Steady Amber A possible CPU or motherboard failure has occurred. l If the problem persists, contact Dell (see the Regulatory Compliance Homepage on the...
Service Manual
Page 164
... for your computer). Steady Green A possible floppy drive or hard drive Reseat all cable connections. l If the problem persists, contact Dell (see Contacting Dell). A possible expansion card failure has occurred. Another failure has occurred. l If there is not working graphics card into your computer)....possible USB failure has occurred. If the computer starts normally, continue to ensure the boot sequence is in standby mode. Blinking Green Power Supply Diagnostic Light The power supply diagnostic light located on the keyboard, move the mouse, or press the power...
... for your computer). Steady Green A possible floppy drive or hard drive Reseat all cable connections. l If the problem persists, contact Dell (see Contacting Dell). A possible expansion card failure has occurred. Another failure has occurred. l If there is not working graphics card into your computer)....possible USB failure has occurred. If the computer starts normally, continue to ensure the boot sequence is in standby mode. Blinking Green Power Supply Diagnostic Light The power supply diagnostic light located on the keyboard, move the mouse, or press the power...
Service Manual
Page 175
... responding - Eliminate interference - Verify that the Print to the system board (see the Regulatory Compliance Homepage on www.dell.com at www.dell.com/regulatory_compliance. Click Properties® Ports. For additional safety best practices information, see the "System Board Components" section... for your computer). If the power light is blue and the computer is off or is blinking green - The computer is blinking amber...
... responding - Eliminate interference - Verify that the Print to the system board (see the Regulatory Compliance Homepage on www.dell.com at www.dell.com/regulatory_compliance. Click Properties® Ports. For additional safety best practices information, see the "System Board Components" section... for your computer). If the power light is blue and the computer is off or is blinking green - The computer is blinking amber...
Service Manual
Page 177
... Monitor Problems WARNING: Before working inside your computer, read Check the monitor cable connection - CAUTION: If your computer. The screen is lit or blinking, the monitor has power. l Ensure that the monitor cable is connected as shown on . l Remove any video extension cables and connect the...lower-right corner of the card is not necessary when installing additional graphics cards; l If the power light is blinking, press a key on www.dell.com at www.dell.com/regulatory_compliance. that the adapter is correctly attached to the graphics card and monitor. l Swap the computer and ...
... Monitor Problems WARNING: Before working inside your computer, read Check the monitor cable connection - CAUTION: If your computer. The screen is lit or blinking, the monitor has power. l Ensure that the monitor cable is connected as shown on . l Remove any video extension cables and connect the...lower-right corner of the card is not necessary when installing additional graphics cards; l If the power light is blinking, press a key on www.dell.com at www.dell.com/regulatory_compliance. that the adapter is correctly attached to the graphics card and monitor. l Swap the computer and ...