Lenovo ThinkPad T430s Hardware Maintenance Manual - ThinkPad T430s and T430si - Page 46
Error messages, Beep symptoms, Table 1. Numeric error codes continued, Table 2. Error messages - memory install
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Table 1. Numeric error codes (continued) Symptom or error 2102 Detection error on HDD2 (Mini SATA) 2110 Read error on HDD0 (Main HDD) 2111 Read error on HDD1 (Ultrabay HDD) 2112 Read error on HDD2 (Mini SATA) 2200 Machine Type and Serial Number are invalid. 2201 Machine UUID is invalid. FRU or action, in sequence 1. Reseat the Mini SATA device. 2. Mini SATA device. 3. System board. 1. Reseat the hard disk drive. 2. Main hard disk drive. 3. System board. 1. Reseat the hard disk drive. 2. Ultrabay hard disk drive. 3. System board. 1. Reseat the Mini SATA device. 2. Mini SATA device. 3. System board. System board. System board. Error messages Table 2. Error messages Symptom or error Fan error. Thermal sensing error. The battery installed is not supported by this system and will not charge. Please replace the battery with the correct Lenovo battery for this system. Press the ESC key to continue. FRU or action, in sequence 1. Fan. 2. Thermal grease. 3. System board. System board. Replace the battery. Beep symptoms Table 3. Beep symptoms Symptom or error FRU or action, in sequence One beep and a blank, unreadable, or flashing LCD. 1. Reseat the LCD connector. 2. LCD assembly. 3. External CRT. 4. System board. One long and two short beeps, and a blank or unreadable LCD. 1. System board. 2. LCD assembly. 3. memory module. Two short beeps with error codes. POST error. See Numeric error codes. Two short beeps and a blank screen. 1. System board. 2. memory module. Two or more beeps, or a continuous beep. Operating system starts successfully. If a mini-PCI Ethernet card is installed, confirm that Alert On LAN 2 in ThinkPad Setup is disabled. 40 Hardware Maintenance Manual