Dell Post Error Beep Codes
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and Vostro Beep Codes and Error Messages. This article provides information on Dell Optiplex & Vostro Beep Codes and Error Messages. Starting from the D4 generation of OptiPlex models onwards (7010/9010/9010 AIO), the beep codes will be eliminated, replaced by a single memory error pattern Now only "no memory dell post beep codes 1-3-2 failure" conditions generate the beep code, the beep pattern is 1-3-2 (1 beep, then dell bios beep codes 3 beeps, then 2 beeps). This beep code tells you that the computer encountered a memory problem. The new beep codes
Dell Laptop Bios Beep Codes
emit only memory failure symptoms. Occasionally, reseating the memory modules may fix the beep code errors. Table of Contents: Optiplex Beep Codes Optiplex Error Messages Vostro Beep Codes Vostro Error Messages 1. OptiPlex Beep Codes
Dell Inspiron Bios Beep Codes
The computer might emit a series of beeps during start-up if the display cannot show errors or problems. This series of beeps, called a beep code, can be used to help identify various problems. Diagnostic Beep Codes Code Cause 1-1-2 Microprocessor register failure 1-1-3 NVRAM 1-1-4 ROM BIOS checksum failure 1-2-1 Programmable interval timer 1-2-2 DMA initialization failure 1-2-3 DMA page register read/write failure 1-3-1 through 2-4-4 DIMMs not being dell bios beep codes 4 beeps properly identified or used 3-1-1 Slave DMA register failure 3-1-2 Master DMA register failure 3-1-3 Master interrupt mask register failure 3-1-4 Slave interrupt mask register failure 3-2-2 Interrupt vector loading failure 3-2-4 Keyboard Controller Test failure 3-3-1 NVRAM power loss 3-3-2 NVRAM configuration 3-3-4 Video Memory Test failure 3-4-1 Screen initialization failure 3-4-2 Screen retrace failure 3-4-3 Search for video ROM failure 4-2-1 No time tick 4-2-2 Shutdown failure 4-2-3 Gate A20 failure 4-2-4 Unexpected interrupt in protected mode 4-3-1 Memory failure above address 0FFFFh 4-3-3 Timer-chip counter 2 failure 4-3-4 Time-of-day clock stopped 4-4-1 Serial or parallel port test failure 4-4-2 Failure to decompress code to shadowed memory 4-4-3 Math coprocessor test failure 4-4-4 Cache test failure Please contact us for further assistance on beep codes Back to Top 3. Optiplex Error Messages An Error Message may be displayed along with the accompanying beep code. Please refer to the table below for details on the error message. Diagnostic Error Messages Error Message Indication Address mark not found The BIOS found a faulty disk sector or could not find a particular disk sector. Alert! Previous attempts at booting this system have failed at checkpoint [nnnn]. For help in resolving this problem, please note this checkpoint and contact Dell
diagnostic LED lights and diagnostic beep codes for your Latitude 10 or Latitude 10 ST2E. Diagnostic LED Codes Diagnostic LED code communicated via the
Dell Bios Beep Codes 3 Long Beeps
Power Button LED or agreed upon alternate LED. The Power Button dell bios beep codes 6 beeps LED shall blink the corresponding LED codes for the corresponding fault condition. Example: No Memory detected, Power dell bios beep codes 5 beeps Button LED blinks two times followed by a pause, blinks two times, pause, etc. This pattern continues until the system is powered off. LED Code Fault Description Suggested Remedy http://www.dell.com/support/article/us/en/19/SLN143065/EN 1 System Board: BIOS ROM failure System board, covers BIOS corruption or ROM error 2 Memory No memory/RAM detected 3 System board failure Chipset Error Clock failure Gate A20 failure Super I/O failure Keyboard controller failure System board failure 4 Memory Memory/RAM failure 5 Real-time clock failure Reseat the CMOS battery connection If the problem persists, possible http://www.dell.com/support/article/us/en/19/SLN290715 battery failure or system board failure 6 Video BIOS Video card/chip failure 7 CPU Processor failure 8 LCD LCD failure Diagnostic Beep Codes The computer may emit a series of beeps during start-up if the display cannot show errors or problems. These series of beeps, called beep codes, identify various problems. The delay between each beep is 300 ms, the delay between each set of beeps is 3 seconds, and the beep sound lasts 300 ms. 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. Beep Code Fault Description Suggested Remedy 1 BIOS ROM checksum in progress or failure System board failure, covers BIOS corruption or ROM error 2 Memory No memory/RAM detected 3 Chipset Error (North and South bridge error, DMA/IMR/Timer error) Time-Of-Day Clock test failure Gate A20 failure Super I/O failure Keyboard controller failure System board failure 4 RAM Read/Write
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 http://www.techrepublic.com/article/step-by-step-deciphering-bios-beep-codes/ 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 beep codes 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 bios beep codes 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 present the codes, as well as LEDs for monitoring the power supply. Since POST codes