Motherboard Error Codes
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starting the remainder of the boot process. If the computer passes the POST, the computer may give a single beep (some computers may beep twice) as it starts and continue to boot. However, if the computer gigabyte motherboard beep codes fails the POST, the computer will either not beep or generate a beep code
Bios Beep Codes Dell
that tells the user the source of the problem. If your computer has an irregular POST or a beep code not mentioned
Intel Motherboard Beep Codes
below, follow the POST troubleshooting steps to determine the failing hardware component. AMI BIOS beep codes Award BIOS beep codes Dell beep codes IBM BIOS beep codes Macintosh startup tones Phoenix BIOS beep codes Motherboard help
Asus Beep Codes
AMI BIOS beep codes Below are the AMI BIOS Beep codes that can occur. However, because of the wide variety of different computer manufacturers with this BIOS, the beep codes may vary. Beep Code Descriptions 1 short DRAM refresh failure 2 short Parity circuit failure 3 short Base 64K RAM failure 4 short System timer failure 5 short Process failure 6 short Keyboard controller Gate A20 error 7 short Virtual mode exception hp bios beep codes error 8 short Display memory Read/Write test failure 9 short ROM BIOS checksum failure 10 short CMOS shutdown Read/Write error 11 short Cache Memory error 1 long, 3 short Conventional/Extended memory failure 1 long, 8 short Display/Retrace test failed two-tone siren Low CPU Fan speed, Voltage Level issue AWARD BIOS beep codes Below are Award BIOS Beep codes that can occur. However, because of the wide variety of different computer manufacturers with this BIOS, the beep codes may vary. Beep Code Description 1 long, 2 short Indicates a video error has occurred and the BIOS cannot initialize the video screen to display any additional information 1 long, 3 short Video card not detected (reseat video card) or bad video card Beeps repeating endlessly RAM problem. Repeated high frequency beeps while PC is running Overheating processor (CPU) Repeated beeps alternating high & low frequency Issue with the processor (CPU), possibly damaged If any other correctable hardware issues are found, the BIOS displays a message. Dell beep codes Beep Code Description 1 beep BIOS ROM corruption or failure 2 beeps Memory (RAM) not detected 3 beeps Motherboard failure 4 beeps Memory (RAM) failure 5 beeps CMOS Battery failure 6 beeps Video card failure 7 beeps Bad processor (CPU) For other Dell beep codes, please refer to Dell
an audio beep or in the form of a code number flashed across the screen. With this audio code in hand, you can determine what part of the system is having problems and find a solution. The beep codes list pattern of beeps whether its the number of beeps or the length of those beeps will computer beep codes pdf give you an indication of the actual problem. Its a distress signal from the computer in a morse code like pattern. Unless you msi beep codes have a diagnostic card to tell you more about the particular problem, you will have to use the charts below to decipher the computer error and get your machine back up and running. Standard IBM Error Codes | http://www.computerhope.com/beep.htm AMI Beep Codes | Phoenix Beep Codes | Award Beep Codes | LED Diagnostic Lights | BIOS UpgradesStandard Original IBM POST Error Codes 1 short beep Normal POST - system is ok 2 short beeps POST Error - error code shown on screen No beep Power supply or system board problem Continuous beep Power supply, system board, or keyboard problem Repeating short beeps Power supply or system board problem 1 long, 1 short beep System board problem 1 http://www.pchell.com/hardware/beepcodes.shtml long, 2 short beeps Display adapter problem (MDA, CGA) 1 long, 3 short beeps Enhanced Graphics Adapter (EGA) 3 long beeps 3270 keyboard card IBM POST Diagnostic Code Descriptions 100 - 199 System Board 200 - 299 Memory 300 - 399 Keyboard 400 - 499 Monochrome Display 500 - 599 Color/Graphics Display 600 - 699 Floppy-disk drive and/or Adapter 700 - 799 Math Coprocessor 900 - 999 Parallel Printer Port 1000 - 1099 Alternate Printer Adapter 1100 - 1299 Asynchronous Communication Device, Adapter, or Port 1300 - 1399 Game Port 1400 - 1499 Color/Graphics Printer 1500 - 1599 Synchronous Communication Device, Adapter, or Port 1700 - 1799 Hard Drive and/or Adapter 1800 - 1899 Expansion Unit (XT) 2000 - 2199 Bisynchronous Communication Adapter 2400 - 2599 EGA system-board Video (MCA) 3000 - 3199 LAN Adapter 4800 - 4999 Internal Modem 7000 - 7099 Phoenix BIOS Chips 7300 - 7399 3.5" Disk Drive 8900 - 8999 MIDI Adapter 11200 - 11299 SCSI Adapter 21000 - 21099 SCSI Fixed Disk and Controller 21500 - 21599 SCSI CD-ROM System AMI BIOS Beep Codes 1 Short Beep One beep is good! Everything is ok, that is if you see things on the screen. If you don't see anything, check your monitor and video card first. Is everything connected? If they seem fine, your motherboard has some bad chips on it. First reset the SIMM
in here. The browser version you are using is not recommended for this http://www.intel.com/content/www/us/en/support/boards-and-kits/000005473.html site.Please consider upgrading to the latest version of your browser by http://www.techadvice.com/tech/P/POSTcode.htm clicking one of the following links. Safari Chrome IE Firefox Support Navigation Support Support Home Drivers and Software Product Specifications Warranty Warranty Center Track Warranty Status Submit a Warranty Request Support Community Contact Us Support by Product Boards and Kits Education Emerging Technologies beep codes Graphics Drivers Network and I/O Processors Server Products Services Software Solid State Drives Technologies Wireless Networking Other Intel Products Identify My Product Support Support Home IntelĀ® Boards and Kits BIOS Beep Codes for Desktop Boards Last Reviewed: 10-May-2016 Article ID: 000005473 The BIOS uses audible beep codes or visible blink patterns to signal status messages motherboard beep codes and error messages indicating recoverable errors that occur during the POST. Click on the questions to expand the content: Audible beep codes These beep codes are heard through the onboard piezoelectric speaker. For boards without the onboard speaker, the beeps are heard through a speaker attached to the line out audio jack on the board. Beep code Sequence/pattern Meaning Troubleshooting steps Single beep One 0.5 second beep F2 Setup / F10 Boot Menu prompt This short beep occurs when the BIOS is ready to accept keyboard input. No action is needed. 2 beeps On-off (1.0 second each) two times, then 2.5-second pause (off). The pattern repeats once. Then the computer continues to boot. Video error (no add-in graphics card installed) Reseat add-in graphics card. Make sure a compatible processor is installed. Related topics No video and two beeps during boot Intel Processors and Boards Compatibility Tool 3 beeps On-off (1.0 second each) three times, then 2.5-second pause (off). The pattern repeats until t
Home Page | Contents AMI, Award, Phoenix, IBM, Links AMI AMI Post Codes - More Info @ AMI Link AWARD Award Post Codes - see the Phoenix Link. Phoenix POST codes listing @ Phoenix Link Beeps , Error Messages 1 Standard one short beep on boot 1-2 Search for Option ROM, 1 long 2 short beeps on checksum failure 1-2-2-3 BIOS ROM checksum 1-3-1-1 Test DRAM refresh 1-3-1-3 Test 8742 Keyboard Controller 1-3-4-1 RAM Failure on address 'xxxx' 1-3-4-3 RAM Failure of data bits xxxx of low byte of memory 1-4-1-1 RAM Failure of data bits xxxx of high byte of memory 2-1-2-3 Check ROM copyright notice 2-2-3-1 Test for unexpected interrrupts The Original IBM PC POST codes Post diagnostic errors ( many are IBM PC/XT only and could vary from one system to another) 01x - Unknown Error 02x - Power supply 1xx - System motherboard error 161, Dead CMOS battery 2xx - Memory failure 3xx - Keyboard failure 4xx - Monochrome display adapter failure (video card error codes) 5xx - CGA (Color Graphics Adapter) display adapter failure 6xx - Floppy drive 7xx - Math co-processor error 8xx - 9xx - Parallel Printer port error 10xx - Second parallel printer port error 11xx - Serial Port error 12xx - Second serial port error 13xx - Game port adapter 14xx - Printer control 15xx - SDLC adapter 16xx - display emulator cards 17xx - Hard Drive 1701, POST failure of hard drive - ...Hard Drive Troubleshooting 1702, Hard Drive Adapter Card error 1703, Hard Drive failure 1704, Hard Drive OR Adapter failure 1780, Hard drive 0 failed 1781, Hard drive 1 failed 1782, Hard drive controler failed 1790, Hard drive 0 error 1791, Hard drive 1 error 18xx - I/O card error 19xx - 3270 card errors 20xx - BSC adapter 21xx - BSC adapter 22xx - 23xx - 24xx - EGA video card error, VGA error 25xx - 26xx - 27xx - 28xx - 29xx - 30xx - Network card error 31xx - Network