2 Dell Dimension L Series Systems Reference and Troubleshooting Guidediagnosing problems, 4-1, 7-1diagnostic codes, C-1Diagnostics Checklist, 7-5diagnostics. See Dell DiagnosticsDIMMscapacities supported, 1-1installing, 2-14performance, 2-14removing,ving, 2-16reseating, 6-5diskette drivescleaning, 1-6connecting, 3-4installing, 3-5troubleshooting, 4-7driverschip set, 5-3installed on your system, 5-3other, 5-3reinstalling, 5-2reinstalling from Dell DimensionResourceCD,CD, 5-3security, 5-3video, 5-3drives3.5-inch, installing, 3-85.25-inch, installing, 3-5bays, A-3cables, 2-5connecting to power, 3-4formatting,matting, 3-12front-panel inserts, 3-3hard-disk, installing, 3-10partitioning, 3-12troubleshooting, 4-7, 6-6types supported, 1-2dual in-line memory modules. SeeDIMMsEEIDE support, 1-2electrostatic discharge. See ESDerror messagesinvalid configuration information, B-1list, C-5ESD, viiiExit screen, system setup program, B-16expansion cardsabout,bout, 2-10connectors, 2-10installing, 2-11removing, 2-13troubleshooting, 6-1exterior cleaning of system, 1-5Ffiller brackets, 2-11, 2-14fixing problems, 4-1, 7-1formatting EIDE hard-disk drives,DE hard-disk drives, 3-12front-panel inserts, 3-3Ggetting help, 7-1grounding procedure, 2-1Hhard-disk drivesdata recovery, 1-4EIDE support on system board, 1-2troubleshooting, 4-8, 6-7upgrading, 3-100hardware options. See upgrade options