Dell T5400 manual

problems (continued) screen is blank, 52 software, 45-46 video and monitor, 52 volume adjusting, 51

Product Information Guide, 6

R

regulatory information, 6

T

transferring information to a new computer, 13

troubleshooting beep codes, 33 conflicts, 35

Dell Diagnostics, 36 diagnostic lights, 29 Hardware Troubleshooter, 35 power lights, 27

system messages, 34

S

S.M.A.R.T, 35

safety instructions, 6

scanner problems, 50-51

screen. See monitor

software conflicts, 35 problems, 45-46

sound connectors line-in, 21 line-out, 21

Starting the Dell Diagnostics from the Drivers and Utilities disc, 37

Starting the Dell Diagnostics From Your Hard Drive, 36

support website, 7

U

uninterruptible power supply. See UPS, 16

UPS, 16

USB connector, 22 connectors, 19, 23

User’s Guide, 5

V

video problems, 52

volume adjusting, 51

58

Index