Dell Beep Error Codes Pc
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Beep Codes on a Dell Desktop PC This article is a guide to the various diagnostics Beep Codes used by the various Dell Desktop PCs. Table of Contents: Introduction to Beep Codes Dell Desktop Systems 1. Introduction to Beep Codes Dell has a long tradition of building diagnostic indicators into our systems. These indicators can be dell computer beep codes really useful in helping to diagnose and resolve any issues your PC might experience whilst dell laptop beep codes starting up. I've given a guide to the various codes for each family of desktop below. If the display cannot show any errors your dell desktop beep codes computer might emit a series of beeps during start-up. 3 means 3-3-3-3...That is 3 beeps and 3 beeps and ...: Endless looping until user presses the power button to shut down the system. The delay between each beep dell computer beep codes 1-3-2 is 300ms. The delay between each set of beeps is 3 sec, and the beep sound lasts 300ms. After each beep and each set of beeps, the BIOS should detect if the user presses the power button, if so, BIOS will jump out from looping and execute the normal shutdown process and power system. Note: If your system also has diagnostic indicator LEDs, you will want to go to the support site to get the appropriate guide
Dell Inspiron Beep Codes
for your model. Note: If your system is giving a code that isn't listed on this guide, then please contact your local support to investigate this unknown code further. If your system is giving a listed code then please use the fault descriptions below to narrow your possible No Post troubleshooting. The No Post guide below will be useful in troubleshooting your issue further. No POST, No Power, No Video on a Dell Desktop Computer. Alternatively you can Contact Us here. Back to Top 2. Dell Desktop Systems Inspiron XPS Vostro OptiPlex Precision Back Inspiron Desktops Beep/LED Codes. Power LED Blinking/Beep Code LED/Beep Code Fault Description Fault(s) Suggested Action 1 Motherboard: BIOS ROM Failure Motherboard, covers BIOS corruption or ROM error Run the Dell Diagnostics 2 Memory No Memory (RAM) detected Troubleshoot the Memory 3 Motherboard: Chipset Chipset Error (North and South bridge error Time-Of-Day Clock test failure Gate A20 failure Super I/O chip failure Keyboard controller failure Run the Dell Diagnostics 4 Memory Memory (RAM) Failure Troubleshoot the Memory 5 Real Time Clock Power Failure CMOS battery failure Run the Dell Diagnostics 6 Video BIOS Video card/chip failure Run the Dell Diagnostics 7 Central Processing Unit (CPU) Central Processing Unit (CPU) Failure Run the Dell Diagnostics Power LED Status Power State Off Power is off or the system is in an S4 (hibernate) or S5 power state. LED
starting the remainder of the boot process. If the computer passes the POST, the computer may give a single beep (some
Dell Beep Codes 7
computers may beep twice) as it starts and continue to boot. However, dell beep codes 4 if the computer fails the POST, the computer will either not beep or generate a beep code dell beep codes 8 that tells the user the source of the problem. If your computer has an irregular POST or a beep code not mentioned below, follow the POST troubleshooting steps to http://www.dell.com/support/article/us/en/19/SLN293445 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 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 http://www.computerhope.com/beep.htm 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 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 hig
Eurosoft/Mylex Faraday A-Tease HP IBM Landmark Microid Research/Mr NCR Olivetti Phillips Phoenix Quadtel Supersoft Tandon Zenith Intel Motherboards: CA810E CC820 SE440BX-2 D810E2CB D810EMO D815BN D815EEA D815EPEA D820LP SE440BX SR440BX JN440BX LB440GX/L440GX N440BX/NA440BX OR840 T440BX RC440BX VC820 Dell BIOS Beep Codes Dell BIOS System Messages Dell BIOS http://www.bioscentral.com/postcodes/dellbios.htm Post Codes Dell BIOS Beep Codes: Beep Codes Possible Causes Corrective Action 1 - 2 http://www.techrepublic.com/article/step-by-step-deciphering-bios-beep-codes/ No video card detected Reseat the video card 1 - 2 - 2 - 3 BIOS ROM checksum error 1 - 3 - 1 - 1 DRAM refresh error Reseat the memory modules 1 - 3 - 1 - 3 8742 Keyboard Controller error Reseat the keyboard connector 1 - 3 - 3 - 1 Memory defective or not present Reseat the beep codes memory modules 1 - 3 - 4 - 1 RAM failure on line xxx Reseat the memory modules 1 - 3 - 4 - 3 RAM failure on data bits xxx of low byte on memory bus Reseat the memory modules 1 - 4 - 1 - 1 RAM failure on data bits xxx of high byte on memory bus Reseat the memory modules Return To Top Dell BIOS System Messages: Message Possible Cause Corrective Action nnnn Cache RAM Passed dell beep codes nnnn KB of system cache RAM has been successfully tested nnnn Extended RAM Passed nnnn KB of extended RAM has been tested nnnn Shadow RAM Passed nnnn KB of shadow RAM has been successfully tested nnnn System RAM Passed nnnn KB of system RAM has been successfully tested CD-ROM drive Identified The systems automatic drive type detection feature has identified the CD-ROM drive Diskette drive A error; Diskette drive B Error Drive A or B is present but has failed the BIOS POST Ensure that the drive is installed correctly in the chassis and detected correctly in the system setup Entering Setup The system is starting the system setup program Extended RAM Failed at offset: nnnn Extended memory is not working correctly or is not configured correctly at offset: nnnn IF you receive this message after making changes in the system setup program, enter the program and restore the original value(s) Failing bits: nnnn nnnn is a map of the bits at RAM address that failed the memory test. Each 1 in the map indicates a failed bit If you receive this message after making changes in the system setup program, enter the program and restore the original value(s) Fixed Disk n Failure; Fixed Disk Controller Failure The hard drive specified by n is not working or not configured correctly Ensure that the drive is installed correctly in the chass
United States Australia United Kingdom Japan Newsletters Forums Resource Library Tech Pro Free Trial Membership Membership My Profile People Subscriptions My stuff Preferences Send a message Log Out TechRepublic Search GO Topics: CXO Cloud Big Data Security Innovation Software Data Centers Networking Startups Tech & Work All Topics Sections: Photos Videos All Writers Newsletters Forums Resource Library Tech Pro Free Trial Editions: US United States Australia United Kingdom Japan Membership Membership My Profile People Subscriptions My stuff Preferences Send a message Log Out Data Centers Step-By-Step: Deciphering BIOS beep codes Discover what the beeps your computer makes at start up mean By Michael Jackman | March 7, 2002, 12:00 AM PST RSS Comments Facebook Linkedin Twitter More Email Print Reddit Delicious Digg Pinterest Stumbleupon Google Plus Each time a user turns on his or her computer, the BIOS gathers information about the major system components and performs a special test called the Power On Self Test (POST) to make sure that each component is functioning correctly. If the test identifies a hardware problem, the BIOS will display an error message on the monitor. But, if the failure occurred before the BIOS could access the video card, the BIOS will issue special beep codes to alert the user to the problem.In this article, I'll take a detailed look at the beeps that are issued by various BIOS manufacturers, and I'll provide you with a resource for more detailed information. Understanding these noises will allow you to troubleshoot a multitude of hardware problems.Annoying noises, flashing lightsDuring a POST session, your computer has several ways to communicate: Either through flashing indicator lights, the computer's speaker, or via the monitor. Since the monitor is not initialized until later in the process, early failures are communicated by red or absent status lights, such as the power and hard drive activity lights, or by sound in the form of beeps.POST diagnostic cards Another option is to purchase a POST diagnostic card to intercept POST errors at their source via the ISA or PCI bus. Cards are available for either bus and typically contain one or two digital readouts that prese