Known Problems

Information on known problems with certain Thinkpad models.

Choose (or create) a problem:

• Problem with lm_sensors (TP 570E, 770X/Z, 600E/X, 240, X20)

• Battery problem (TP 600/E/X)

• Fan noise problem (TP T4x/p, TP R5x/p)

• Red tint problem (TP 23)

• Red shadow problem (TP T41p)

• Problem with DVI throughput on port replicators and docks (models from 2000-2004)

• High power drain in ACPI sleep (various models)