Quick Reference Guide
Page 22
...from their electrical outlets, and then press the power button to ground the system board. 4 Remove the computer stand, if it from the network wall jack. 2 Disconnect any static electricity that is not authorized by Dell is attached. if you work , periodically touch an unpainted metal surface to...the padlock. 3 Lay the computer on the locking tabs before you lift the cover. 22 Quick Reference Guide www.dell.com | support.dell.com Before Working Inside Your Computer Use the following steps before you pull connectors apart, keep them evenly aligned to avoid bending any static...
...from their electrical outlets, and then press the power button to ground the system board. 4 Remove the computer stand, if it from the network wall jack. 2 Disconnect any static electricity that is not authorized by Dell is attached. if you work , periodically touch an unpainted metal surface to...the padlock. 3 Lay the computer on the locking tabs before you lift the cover. 22 Quick Reference Guide www.dell.com | support.dell.com Before Working Inside Your Computer Use the following steps before you pull connectors apart, keep them evenly aligned to avoid bending any static...
Quick Reference Guide
Page 37
.... When the computer starts normally, the patterns or codes on the lights change as the boot process completes. Plug the computer into a working electrical outlet and press the power button. When the computer starts normally, the patterns or codes on the lights change as the boot process completes. The lights can appear either...
.... When the computer starts normally, the patterns or codes on the lights change as the boot process completes. Plug the computer into a working electrical outlet and press the power button. When the computer starts normally, the patterns or codes on the lights change as the boot process completes. The lights can appear either...
Setup Guide
Page 32
... persists, contact Dell (see "Contacting Dell" on page 57). The display may be a possible problem with the system board or the power supply. • Press a key on the keyboard, move the connected mouse, or press the power button to verify that the computer turns on properly. • Ensure that the electrical outlet is working by testing...
... persists, contact Dell (see "Contacting Dell" on page 57). The display may be a possible problem with the system board or the power supply. • Press a key on the keyboard, move the connected mouse, or press the power button to verify that the computer turns on properly. • Ensure that the electrical outlet is working by testing...
Service Manual
Page 2
...power button until the computer turns off when you disconnect a cable, pull on its connector or on its pull-tab, not on your computer, see the Regulatory Compliance Homepage at support.dell... before you connect a cable, ensure that shipped with locking tabs; Ensure that the work surface is turned off your computer. CAUTION: Only a certified service technician should perform repairs...not automatically turn off . Back to Contents Page Before You Begin Dell™ Inspiron™ 620s Service Manual Technical Specifications Recommended Tools Turning Off Your Computer Safety ...
...power button until the computer turns off when you disconnect a cable, pull on its connector or on its pull-tab, not on your computer, see the Regulatory Compliance Homepage at support.dell... before you connect a cable, ensure that shipped with locking tabs; Ensure that the work surface is turned off your computer. CAUTION: Only a certified service technician should perform repairs...not automatically turn off . Back to Contents Page Before You Begin Dell™ Inspiron™ 620s Service Manual Technical Specifications Recommended Tools Turning Off Your Computer Safety ...
Service Manual
Page 3
... devices from the computer. 4. Disconnect all attached devices from the network device. 3. Back to ground the system board. Press and hold the power button to Contents Page While you work, periodically touch an unpainted metal surface to dissipate static electricity, which could harm internal components. Turn off your computer (see Turning Off Your...
... devices from the computer. 4. Disconnect all attached devices from the network device. 3. Back to ground the system board. Press and hold the power button to Contents Page While you work, periodically touch an unpainted metal surface to dissipate static electricity, which could harm internal components. Turn off your computer (see Turning Off Your...
Service Manual
Page 33
... outlet before removing the cover. Removing the Power Button Module 1. Remove the computer cover (see System Board Components). 5. Disconnect the power button module cable from the front panel. 1 power button module 2 power button module tabs (4) 6. Back to Contents Page Power Button Module Dell™ Inspiron™ 620s Service Manual Removing the Power Button Module Replacing the Power Button Module WARNING: Before working inside your computer, read the safety...
... outlet before removing the cover. Removing the Power Button Module 1. Remove the computer cover (see System Board Components). 5. Disconnect the power button module cable from the front panel. 1 power button module 2 power button module tabs (4) 6. Back to Contents Page Power Button Module Dell™ Inspiron™ 620s Service Manual Removing the Power Button Module Replacing the Power Button Module WARNING: Before working inside your computer, read the safety...
