The EMachine T2542 is supported by the Windows XP Home operating system.
The EMachine T2542 is in the category of "budget-friendly" computers. Made for small home office or home computing, the T2542 contains an Intel Celeron 2.50GHz Processor supported by an 845GV chipset on the motherboard.
Problems
Many users of the T2542 report problems concerning the BIOS of the motherboard, CPU and IRQ conflicts. These problems cause the computer not to boot up, resulting in device conflicts through the I/O assignments on the motherboard. Overheating of the CPU due to heat sink fan stoppage (or CPU fan) is also problematic.
Solutions
T2542 motherboards can be reset by removing and reinserting the BIOS chip. If CPU overheating is a result of the heat sink fan, look for dust buildup inside of the fan. Check to make sure it is installed correctly. If the BIOS firmware needs an upgrade, drivers are available at the manufacturer's website.
Expert Insight
If the EMachine is still under warranty, a user should not incur the cost of a new motherboard. If the warranty has expired and the motherboard still has problems, buy a new motherboard from an authorized dealer. EMachine motherboards cost between $60 and $150 as of February 2011.
Tags: EMachine T2542, heat sink