Beeps Memory Error
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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 error beeps on startup it starts and continue to boot. However, if the computer fails the error beeps dell POST, the computer will either not beep or generate a beep code that tells the user the source of
Pc Error Beeps
the problem. If your computer has an irregular POST or a beep code not mentioned below, follow the POST troubleshooting steps to determine the failing hardware component. AMI BIOS beep codes
Gigabyte Beep Codes
Award BIOS beep codes Dell beep codes IBM BIOS beep codes Macintosh startup tones Phoenix BIOS beep codes Motherboard help 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 asus beep codes 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 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 correct
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
Beep Codes Dell
system is having problems and find a solution. The pattern of beeps whether its intel beep codes the number of beeps or the length of those beeps will give you an indication of the actual problem. Its hp beep codes a distress signal from the computer in a morse code like pattern. Unless you have a diagnostic card to tell you more about the particular problem, you will have to use the charts below http://www.computerhope.com/beep.htm to decipher the computer error and get your machine back up and running. Standard IBM Error Codes | 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 http://www.pchell.com/hardware/beepcodes.shtml 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 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 S
generated by the system board speaker, commonly referred to as the "PC speaker". Please note that not all Bios Manufacturers or Systems Designers use the same Beep Codes. Number of Beeps Description Award Bios 1 long beep + 2 short beeps Significance - Error in the display system (graphic chart or adaptor) Possible Remedy - Check the connection of the graphics board (it may be that it is badly inserted) 1 beep Significance - Error of cooling of the RAM Possible Remedy - Reinstall the bars of memory. If that persists, change them 2 beeps Significance - Error in the first 64 KB of memory 3 beeps Significance - Failing conventional memory 5 beeps Significance - Error of processor 6 beeps Significance - Error of keyboard Possible Remedy - Check if no key is inserted (keyboard, mouse) and if all are connected correctly 8 beeps Significance - Impossible posting Possible Remedy - Reseat the graphics card or its memory extension. If that persists, change the graphics card. Friendly Bios 1 beep Significance - Error of cooling of the RAM Possible Remedy - Reinstall the memory bars. If that persists, change them or modify adjustments of access in memory in the BIOS 2 short beeps Significance - Error of parity in the first 64 KB of the memory 3 short beeps Significance - Failure report in the first 64KB 4 short beeps Significance - Failure report in the first 64KB or Timer failure Possible Remedy - Defective mother board. Change your mother board 5 short beeps Significance - Error of processor Possible Remedy - Reintegrate the processor 6 short beeps Significance - Failure of keyboard (circuit 8042) or GateA20 Possible Remedy - Change the keyboard or the chip controller keyboard 7 short beeps Significance - Error of virtual mode Possible Remedy - Defective mother board. Change the mother board 8 short beeps Significance - The video controller is missing or RAM is defective Possible Remedy - Reintegrate the graphics adapter or its memory extension. If that persists, change graphics adapter or remove the memory of the adapter if you added some. 9 short beeps Significance - Error of the ROM of the BIOS Possible Remedy - Reintegrate circuit DIP of the BIOS 10 short beeps Significance - Error of access to memory CMOS Possible Remedy - Defective mother board. Change mother board 11 short beeps Significance - Error of the external hiding place storage Level2 Possible Remedy - Correctly reintegrate the memory hiding place 1 beep long + 2 short beeps Significance -