Dell T3400 manual Problems memory, 53 modem

problems (continued) memory, 53 modem, 48

monitor hard to read, 60 monitor is blank, 59 mouse, 54

network, 55 optical drive, 46-47 power, 55

power light conditions, 55 printer, 56

program crashes, 52 program stops responding, 52 scanner, 57

screen hard to read, 60 screen is blank, 59 software, 52-53 video and monitor, 59 volume adjusting, 58

Product Information Guide, 6

R

regulatory information, 6

ResourceCD

Dell Diagnostics, 41

screen. See monitor

Service Tag, 7

software conflicts, 41 problems, 52-53

sound connectors line-in, 20 line-out, 20

Starting the Dell Diagnostics

From the Drivers and

Utilities CD, 43

Starting the Dell Diagnostics From Your Hard Drive, 42

support website, 8

T

transferring information to a new computer, 25

troubleshooting conflicts, 41

Dell Diagnostics, 41 diagnostic lights, 33 Hardware Troubleshooter, 41 Help and Support Center, 9

S	U
S.M.A.R.T, 40	uninterruptible power supply.
safety instructions, 6	See UPS, 28
scanner	UPS, 28
problems, 57

64

Index