Dell GX280DT User Guide - Page 196

1 RTC reset jumper (RTCRST) 14 line-in, line-out, and microphone connectors (AUDIO) 2 floppy drive connector (DSKT) 15 network connector (NIC) and USB connector (USB2) 3 battery socket (BATTERY) 16 USB connectors (USB1) 4 internal speaker (SPEAKER) 17 diagnostic lights (DIAG LED) 5 CD/DVD drive connector (IDE) 18 serial port connector (SER1) and video connector (VGA) 6 front-panel connector (FRONTPANEL) 19 parallel port connector (PAR) 7 serial ATA drive 0 connector (SATA0) 20 power connector (12VPOWER) 8 standby power light (AUX_PWR) 21 processor and heat-sink connector (CPU) 9 memory module connectors (DIMM1 and DIMM2) 22 heat sink/blower retention pad 10 PCI Express x16 connector (PEG) 23 serial port 2 connector (SER_PS2) 11 PCI riser connector (PCI) 24 fan connector (FAN) 12 CD drive analog audio cable connector for optional analog audio cable (CD_IN) 25 password jumper (PSWD) 13 front-panel audio cable connector (FRONTAUDIO) 26 power connector (POWER) Attaching and Removing the Computer Stand NOTE: Place your computer on a soft surface to prevent scratching the top cover. Your computer can be used in either a vertical or horizontal position. To use the computer in a vertical position, you must attach the computer stand: 1. Place the computer on its right side so that the drive bays are at the bottom. 2. Fit the stand onto what was the left side of the computer. a. Position the stand as shown in the following illustration by aligning the large round hole in the stand with the securing button on the side of the cover and aligning the captive screw in the stand with the screw hole in the cover. b. When the stand is in place, tighten the thumbscrew.