Hardware Maintenance Manual
Page 345
... portion of the FRUs, go to "Undetermined Problems" on page 331. Beep Symptoms Symptom/Error Continuous beeps. One beep and a blank, unreadable, or flashing LCD. LCD Assembly Connect the AC Adapter or install a fully-charged battery. ThinkPad 755CD, 755CDV (9545) 335 Reseat the Hard Disk Drive (HDD... Board 2. FRU/Action System Board 1. POST error. Reseat the Hard Disk Drive (HDD-2) 2. Video Card 4. Diskette Drive (FDD-2) 1. See "Numeric Error Codes" on page 343. If the problem remains after replacement of the FRU which caused the error. FRU Code 51 60 61 70 71 ...
... portion of the FRUs, go to "Undetermined Problems" on page 331. Beep Symptoms Symptom/Error Continuous beeps. One beep and a blank, unreadable, or flashing LCD. LCD Assembly Connect the AC Adapter or install a fully-charged battery. ThinkPad 755CD, 755CDV (9545) 335 Reseat the Hard Disk Drive (HDD... Board 2. FRU/Action System Board 1. POST error. Reseat the Hard Disk Drive (HDD-2) 2. Video Card 4. Diskette Drive (FDD-2) 1. See "Numeric Error Codes" on page 343. If the problem remains after replacement of the FRU which caused the error. FRU Code 51 60 61 70 71 ...
Hardware Maintenance Manual
Page 421
... replace the FRU indicated by the diagnostic tests, a four-digit FRU code is installed correctly. 1. Diskette Drive (FDD-2) ThinkPad 755CE, 755CSE, 755CV, 755CX (9545) 411 Reseat the keyboard Track Point III cable at the E-Video card. Go to code 00. System Board 1. No FRU is detected by the two rightmost digits. Diskette Drive....) I9990301 I9990302 I9990305 I9990303 Other codes not listed above FRU/Action 1. Reseat the Drive (FDD-1) 2. Keyboard 3. FRU Codes If an error is assigned to "Undetermined Problems" on page 419.
... replace the FRU indicated by the diagnostic tests, a four-digit FRU code is installed correctly. 1. Diskette Drive (FDD-2) ThinkPad 755CE, 755CSE, 755CV, 755CX (9545) 411 Reseat the keyboard Track Point III cable at the E-Video card. Go to code 00. System Board 1. No FRU is detected by the two rightmost digits. Diskette Drive....) I9990301 I9990302 I9990305 I9990303 Other codes not listed above FRU/Action 1. Reseat the Drive (FDD-1) 2. Keyboard 3. FRU Codes If an error is assigned to "Undetermined Problems" on page 419.