CompTIA A+ Certification All-in-One For Dummies
Book image
Explore Book Buy On Amazon
Each hardware manufacturer has its own diagnostic codes that identify specific POST errors. You need to consult the manufacturer documentation for the diagnostic codes for your hardware, but the general breakdown of the code categories is as follows:
  • 100–199: Motherboard error
  • 200–299: Memory error
  • 300–399: Keyboard error
  • 600–699: Floppy drive error
  • 1400–1499: Printer error
  • 1700–1799: Hard drive error

About This Article

This article is from the book:

About the book authors:

Glen E. Clarke, A+, Network+, Security+, is an independent trainer and consultant. Ed Tetz, A+, MCSE, MCT, has written several guides to MCSE and other certifications. Timothy Warner, MCSE, MCT, A+, is an IT professional, technical trainer, and author.

Glen E. Clarke, A+, Network+, Security+, is an independent trainer and consultant. Ed Tetz, A+, MCSE, MCT, has written several guides to MCSE and other certifications. Timothy Warner, MCSE, MCT, A+, is an IT professional, technical trainer, and author.

Glen E. Clarke, A+, Network+, Security+, is an independent trainer and consultant. Ed Tetz, A+, MCSE, MCT, has written several guides to MCSE and other certifications. Timothy Warner, MCSE, MCT, A+, is an IT professional, technical trainer, and author.

This article can be found in the category: