IBM 621858U Installation Guide - Page 54
Diskette, drive, problems
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UPC - 000435883148
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v Follow the suggested actions in the order in which they are listed in the Action column until the problem is solved. v See the parts listing in the Problem Determination and Service Guide to determine which components are customer replaceable units (CRU) and which components are field replaceable units (FRU). v If an action step is preceded by "(Trained service technician)," that step must be performed only by a trained service technician. Symptom Action The CD or DVD drive tray is not working. 1. Make sure that the computer is turned on. 2. Insert the end of a straightened paper clip into the manual tray-release opening. 3. Reseat the CD or DVD drive cable. 4. Replace the following components one at a time, in the order shown, restarting the computer each time: a. CD or DVD drive b. CD or DVD drive cable Diskette drive problems v Follow the suggested actions in the order in which they are listed in the Action column until the problem is solved. v See the parts listing in the Problem Determination and Service Guide to determine which components are customer replaceable units (CRU) and which components are field replaceable units (FRU). v If an action step is preceded by "(Trained service technician)," that step must be performed only by a trained service technician. Symptom Action The diskette drive activity LED stays lit, or the computer bypasses the diskette drive. 1. If there is a diskette in the drive, make sure that: v The diskette drive is enabled in the Configuration/Setup Utility program. v The diskette is good and not damaged. (Try another diskette if you have one.) v The diskette is inserted correctly in the drive. v The diskette contains the necessary files to start the computer. v The software program is working correctly. v The cable is installed correctly (in the proper orientation). 2. To prevent diskette drive read/write errors, make sure that the distance between monitors and diskette drives is at least 76 mm (3 in.). 3. Run the diskette drive diagnostic test. 4. Reseat the diskette drive cable. 5. Replace the following components one at a time, in the order shown, restarting the computer each time. a. Diskette drive cable b. Diskette drive c. (Trained service technician only) System board. 42 IBM IntelliStation M Pro Type 6218: Installation Guide
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