Lenovo ThinkPad 360 Hardware Maintenance Manual - Page 344

Symptom/Error 861X (Pointing device error when TrackPoint III is enabled.) I9990301 I9990302 I9990305 I9990303 Other codes not listed above FRU/Action 1. Reseat the keyboard Track Point III cable at the interposer card. See "2080 Keyboard Unit" on page 359. 2. Keyboard 3. External Mouse 4. Video Card 5. System Board 1. Reseat the boot device. 2. Check the startup sequence for the correct boot device. 3. Check that operating system has no failure, or is installed correctly. 1. System Board 1. Go to "Undetermined Problems" on page 343. FRU Codes If an error is detected by the diagnostic tests, a four-digit FRU code is displayed. The FRU code indicates two suspected FRUs. Replace the FRU that is indicated by the two leftmost digits first, then replace the FRU indicated by the two rightmost digits. No FRU is assigned to code 00. If only one FRU is suspected, the other FRU code is filled with zeros. See the referenced page before replacing the FRU. FRU Code 10 11 16 17 18 20 30 32 33 40 41 45 50 FRU/Action System Board Processor Card DSP Card Front IR unit Rear IR unit Memory (See "Memory Checkout" on page 317.) Reserved External Keyboard External Mouse LCD Assembly Video Card External CRT 1. Reseat the Drive (FDD-1) 2. Diskette Drive (FDD-1) 334 IBM Mobile Systems HMM