w w w . d e l l . c o m s u p p o r t . d e l l . c o m

Controls and Lights

Power control

push button

Power light

green light — Blinking green in sleep state; solid green for power-on

 

state.

 

amber light — Blinking amber indicates a problem with an installed

 

device; solid amber indicates an internal power problem (see "Power

 

Problems" on page 36).

Hard-drive access light

green

Link integrity light (on integrated

green light — A good connection exists between a 10-Mbps

network adapter)

network and the computer.

 

orange light — A good connection exists between a 100-Mbps

 

network and the computer.

 

off (no light) — The computer is not detecting a physical

 

connection to the network.

Activity light (on integrated network

yellow blinking light

adapter)

 

Diagnostic lights

four lights on the back panel (See "Diagnostic Lights" on page 43 for

 

an explanation of the diagnostic light codes.)

Standby power light

AUX_PWR on the system board

Activity light (optional media card

green blinking light

reader)

 

 

 

Power

 

 

 

DC power supply:

 

Wattage

270 W

Heat dissipation

460.7 BTU/hr

Voltage (See the safety instructions

fixed-voltage power supply — 110 V at 50/60 Hz

in the Product Information Guide

manual selection and auto-sensing power supplies — 90 to 135 V at

for important voltage setting

50/60 Hz; 180 to 265 V at 50/60 Hz; 100 V at 50/60 Hz for Japanese

information.)

computers

 

Backup battery

3-V CR2032 lithium coin cell

96

Appendix

Page 96
Image 96
Dell T8243, DHP manual Controls and Lights Power control Push button Power light, Problems on, Heat dissipation 460.7 BTU/hr