Test various parts of the system Diagnose a wide range of faults Check cables & connections Deal with the BIOSReplace such parts as disk drives memory modules & even motherboards Carry out any necessary configuration or reconfiguration Re-install the Windows operating system Carry out routine maintenance & much much more besides Repairing a faulty PC is not such a daunting prospect as you may think. Diagnosing some faults can be very straightforward while other faults may be less obvious. However if you are of a reasonably practical disposition have some knowledge of PCs & take a logical approach then with the help of this book many faults can be identified & then rectified quickly & easily. The modular construction of PCs make them relatively easy to service as invariably the repair only means replacing a faulty part rather than trying to repair it. Most replacement components for PCs are readily available & usually require no more than a screwdriver or small spanner to fit. An invaluable tool for all computer users as you never know when disaster may strike & you need to get your PC working. Much frustration & waiting time could be saved rather than having to rely on help lines.