HP Compaq Presario CQ42 Parts
Replacement parts for your HP Compaq Presario CQ42 model to fix your broken PC laptop!
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.
HP MU09XL Replacement Laptop Battery
Replace a 5000 mAh battery compatible with HP MU09XL. 54 Watt Hours (Wh). 10.8 Volts (V).
The HP Compaq Presario CQ42 features a 14" 1366 x 768 pixel display, AMD Phenom CPU, and ATI Mobility Radeon HD GPU.
The most common repairs with HP Compaq Presario CQ42 laptops are replacing a damaged display assembly or a dead battery.