Dell Precision 5720 User Manual

6 Troubleshooting..........................................................................................................................................104
System diagnostic lights................................................................................................................................................104
Dell Enhanced Pre-Boot System Assessment (ePSA) diagnostic 3.0..................................................................... 105
LCD built in self test (BIST).......................................................................................................................................... 105
Initiating BIST ...........................................................................................................................................................107
7 Technical specications..............................................................................................................................108
System specications.................................................................................................................................................... 108
Memory specications...................................................................................................................................................108
Video specications....................................................................................................................................................... 109
Audio specications....................................................................................................................................................... 109
Communication specications.......................................................................................................................................110
Connectors.......................................................................................................................................................................110
Display specications......................................................................................................................................................110
Storage specications.................................................................................................................................................... 110
Port and connector specications................................................................................................................................ 110
Power specications........................................................................................................................................................111
Camera specications..................................................................................................................................................... 111
Stand specications.........................................................................................................................................................111
Physical specications....................................................................................................................................................112
Environmental specications......................................................................................................................................... 112
8 Contacting Dell........................................................................................................................................... 113
Contents
7

Dell Precision 5720 Specifications

General

Brand	Dell
Model	Precision 5720
Category	Desktop
Language	English