Dell Inspiron 14R-5421 USB Boards
Replacement parts for your Dell Inspiron 14R-5421 model to fix your broken computer!
iFixit has you covered with parts, tools, and free repair guides. Repair with confidence! All of our replacement parts are tested to rigorous standards and backed by our industry-leading warranty.
The Dell Inspiron 14R 5421 features a 14" 1366 x 768 pixel display, Intel Core, Celeron, or Pentium CPU, and uses the Windows 8 operating system.
The most common repairs with Dell Inspiron 14R 5421 laptops are replacing a damaged display assembly or a dead battery. Carefully check the voltage of the battery you are replacing. Some models require an 11.1 volt battery while some require a 14.8 volt battery.