Ibm Pc Error Codes
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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 For their PS/2 systems, how many digits are in a mac address? IBM used a system of diagnostic codes to diagnose trouble spots in a given
Ibm Error Codes
computer. The problem was, these diagnostic codes were never really documented all that well. The codes that I am presenting here are 162 configuration error ibm server x3650 from documents I have read through, found on the web, found in old books, documents and technical papers. As a computer technician, I rely on documentation to guide me through these types of messages. Therefore, I
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hope to provide this to all those other technicians out there who get the opportunity to work on one of these. And, yes, people still use them and some refuse to give them up. The method for reading these codes is pretty straight forward. The first part of the error code indicates the device that is causing the trouble. The second part gives the meaning of the error. You can think of the parity error message first part as the test code and the second part as the fault code. A fault code of 00 indicates that no problem was found. Thus 200 means the system memory was tested. The 00 means that no fault was found. 201 would mean a memory error. 202 would mean memory address error; lines 00-15. This page is rather extensive and will be updated on a regular basis. Like all the other codes out there. If you know of any error codes that I am displaying incorrectly or that aren't here. Let me know and I'll get it corrected as soon as I can. Thanks to Mike Rose for erors 129 and 229! System Board Errors: Code Description 101 System board interrupt failure (unexpected interrupt) 102 BIOS ROM checksum error (PC, XT); timer error (AT, MCA) 103 BASIC ROM checksum error (PC, XT); timer interrupt error (AT, MCA) 104 Interrupt controller error (PC, XT); protected mode error (AT, MCA) 105 Timer failure (PC, XT); 8042 keyboard controller failure (MCA) 106 System board converting logic test failure 107 System board non-maskable interrupt (NMI) test failure; Hot NMI test failure (MCA) 108 System board timer bus test failure 109 DMA test memory select failure 110 PS/2 system board parity check error (MCA); PS/2 system board
IBM PC Diagnostic Error Codes DESCRIPTION All personal-computer error codes for the Power-On Self-Test (POST), General Diagnostics and Advanced Diagnostics consist of a device number followed by 2 digits other than 00. The device number plus 00indicates the test was successful. This
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list is from various sources, including USENET's Info-IBMPC Digest, IBM Technical Referencemanuals,
Ibm Post Error Codes
and IBM Hardware, Maintenance, and Servicemanuals. RESOLUTION Code Description 01x Undetermined problem errors. 02x Power-supply errors. ibm post beep codes lxx System-board errors: 101 Interrupt failure. 102 Timer failure. 103 Timer interrupt failure. 104 Protected mode failure. 105 Last 8042 http://www.bioscentral.com/misc/ibmdiag.htm command not accepted. 106 Converting logic test. 107 Hot NMI test. 108 Timer bus test. 109 Direct-memory-access test error. 121 Unexpected hardware interrupts occurred. 131 Cassette wrap test failed. 152 161 System Options Error-(Run SETUP) [Battery failure]. 162 System options not set correctly-(Run SETUP). 163 Time and Date not set-(Run http://service5.boulder.ibm.com/pspsdocs.nsf/8d77653332b629ab862563cc005ee09a/b7853cce4944c08d852561ac00778a03?OpenDocument SETUP). 164 Memory-size error-(Run SETUP). 199 User-indicated configuration not correct. 2xx Memory (RAM) errors: 201 Memory test failed. 202 Memory address error. 203 Memory address error. 3xx Keyboard errors: 301 Keyboard did not respond to software reset correctly, or a stuck-key failure was detected. If a stuck key was detected, the scan code for the key is displayed in hexadecimal. For example, the error code 49 301indicates that key 73, the PgUp key, has failed (49 hex = 73 decimal). 302 User-indicated error from the keyboard test, or AT keylock is locked. 303 Keyboard or system unit error. 304 Keyboard or system unit error; CMOS does not match system. 4xx Monochrome monitor errors: 401 Monochrome memory test, horizontal sync frequency test,
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, http://www.computerhope.com/beep.htm if the computer fails the POST, the computer will either not beep or generate a beep code 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 determine the failing hardware component. AMI BIOS beep codes Award BIOS beep codes Dell beep codes IBM BIOS beep codes Macintosh startup error codes 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 Parity circuit failure 3 short Base 64K RAM failure 4 short System timer failure 5 short Process failure 6 short ibm pc error 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 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 CMO