A service part Field Replacement Unit (FRU) is used to replace a defective part installed or attached to your computer. Service part FRUs are identified by a 7-digit number on the part itself (for example, FRU P/N 11x1111).
When you place an order using a service part FRU number, the package will come with the replacement part only. Other materials, such as a software CD, cables, or a User's Guide will not come with the package.
If your system is still covered by the warranty, then we recommend you contact your local technical support center to enable the parts replacement procedure for a defective part.