post code master - the site for BIOS, POST & BEEP code information

Home | Products | View Cart | Contact Us

Philips Beep Codes

  • One Long Beep Sign on with a Beep
  • Long 3Short Long Short Long Short Test DMA Page Registers
  • Long 2Short Long 4Short Test and Clear the Shutdown Status Byte Hex OF in CMOS
  • Long 2Short Long 3Short Long Rom Checksum Test
  • Long 2Short Long 2Short Long Short Timer Test
  • Long 2Short Long 2Short 2Long Initialize and Test 8237 DMA A
  • Long 2Short Long Short Long 2Short Initialize and Test 8237 DMA B
  • Long 2Short Long Short Long Short Long Refresh Test (Obsolete)
  • Long 2Short Long Short 2Long Short Flush the 8042 Keyboard Controller
  • Long 2Short Long Short 3Long Reset the 8042 Keyboard Controller
  • Long 2Short 2 Long 2Short Long Initialize the 8042 Keyboard Controller
  • Long 2Short 3 Long 2Short Test Base 64K of RAM in Real Mode
  • Long 2Short 3 Long Short Long Check for Pending Parity Error
  • Long Short Long Short 3Short Long Test 286 Protected Mode Registers
  • Long Short Long Short Long Short 2Long Test Video Hardware
  • Long Short Long Short 2Long 2Short Install Video
  • Long Short Long Short 2Long Short Long Adjust Video Configuration
  • Long Short Long Short 3Long Short Adjust Video Configuration
  • Long Short 2Long Short Long Short Long Test 8259 Controller (Obsolete)
  • Long Short 2Long Short 2Long Short Test_Bswap
  • Long Short 2Long Short 3Long Test_NMI
  • Long Short 3Long 3Short Test_Timerint
  • Long Short 3Long 2Short Long Startup System Timer 8254 A Channel 0
  • Long Short 3Long Short Long Short Enter Protected Mode Test RAM Above First 64K
  • Long Short 3Long Short 2Long Determine Keyboard Type
  • Long Short 4Long 2Short Test Keyboard Interrupt
  • 2Long 6Short Reset Floppy Disk and See if Error
  • 2Long 3Short Long 2Short Preliminary Check to Determine Type of Drives
  • 2Long 3Short Long Short Long Check for a Second Floppy Drive
  • 2Long 3Short 2Long Short Activate Hard Disk
  • 2Long 2Short 2Long 2Short Read CMOS Diagnostic Byte
  • 2Long 2Short 2Long Short Long Check Configuration Information
  • 2Long Short Long 2Short Long Short Enable Keyboard Interrupts
  • 3Long Short Long 2Short Long Determine Chipset Configuration if Not AT Compatible
  • 3Long Short Long Short Long Short VIDEO SYSTEM Shadowing
  • 3Long Short Long Short 2Long Determine What Type of Memory Chips are Installed
  • 4Long 4Short Check Memory Configuration
  • 4Long Short Long 2Short Size and Enable the Cache
  • 5Long Short 2Long Set Initial Video Emulation Depending on Value in CMOS
  • Long 4Short Long 2Short Parity Test (Configuration) and Set
  • Long 4Short Long Short Long Determine if 286, 386SX or 486SX
Home | Products | Contact Us | View Cart | © 2012 Microsystems Development Tech. Inc.