HP Compaq Presario CQ40 Parts
Replacement parts for your HP Compaq Presario CQ40 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 HSTNN-Q34C Replacement Laptop Battery
Replace a dead or malfunctioning battery for HP Model HP HSTNN-Q34C.
The HP Compaq Presario CQ40 features a 14 inch display, Intel Pentium CPU, Intel HD GPU, and Windows 7 operating system.
The most common repairs with HP Compaq Presario CQ40 laptops are replacing a damaged display assembly or a dead battery.