Post Start-up Error
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Configuration Settings Windows Configuration Issues BIOS Startup Error Messages and Solutions Windows 7 Error Recovery and Advanced Boot Options Windows 8 Error Recovery and Advanced Boot Options ⎙ Print + Share This Page 1 of 7 Next > If you have a windows desktop or tablet post error codes that won't start, Mark Edward Soper will help you troubleshoot it, in this excerpt from The computer error messages list PC and Gadget Help Desk: A Do-It-Yourself Guide To Troubleshooting and Repairing. Mark covers BIOS configuration settings, Windows configuration issues, BIOS startup error messages and
What Is Post In Computer Terms
solutions, and Windows 7 and 8 error recovery and advanced boot options. This chapter is from the book This chapter is from the book PC and Gadget Help Desk, The: A Do-It-Yourself Guide To Troubleshooting and Repairing Learn More Buy
How To Fix Bios Error
This chapter is from the book This chapter is from the book PC and Gadget Help Desk, The: A Do-It-Yourself Guide To Troubleshooting and Repairing Learn More Buy Fast Track to Solutions Table 8.1 Symptom Table Symptom Flowchart or Book Section Page # My computer displays an error message when it starts Troubleshooting a System That Displays Errors at Startup (flowchart) Chapter 24 My computer won't start if I have a USB flash drive plugged into it Disconnecting USB Drives 200 I computer error messages at startup see a STOP (blue screen) error when I try to start the computer or after I use it for awhile STOP (Blue Screen) Errors at Startup 203 I just installed an SSD in place of a hard disk, but my computer isn't any faster Switching to AHCI Mode in Windows 7 and Windows 8.x 205 I'm not sure the power and data cables to my hard disk are plugged in correctly Loose Drive Data and Power Cables 208 I think my hard disk has failed. How can I find out for sure? Drive Failure 212 Windows 7 won't start. What do I do next? Windows 7 Error Recovery and Advanced Boot Options 213 Windows 8/8.1 won't start. What do I do next? Windows 8 Error Recovery and Advanced Boot Options 222 How can I find out what System Restore will change before I use it? Using System Restore, Figures 8.22 and 8.23 218-219 How can I prevent unwanted programs from running when I start my computer? Using MSConfig 220 I just ran Refresh Your PC in Windows 8/8.1 and some of my programs were removed. How do I find out what's missing? Figure 8.30 227 Page 1 of 7 Next > + Share This 🔖 Save To Your Account Related Resources Store Articles Blogs iPad and iPhone Tips and Tricks (Covers iPads and iPhones running iOS9), 5th Edition By Jason R. Rich eBook (Watermarked) $15.99 iPad and iPhone Tips and Tricks (Covers iPads and iPhones running iOS
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.
How To Fix Bios Error Windows 7
However, if the computer fails the POST, the computer will either not beep windows boot error messages or generate a beep code that tells the user the source of the problem. If your computer has an irregular three long beeps during the post sequence on an intel bios are an indication of what type of issue? 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 http://www.quepublishing.com/articles/article.aspx?p=2254213&seqNum=5 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 Parity circuit failure 3 short Base 64K RAM failure 4 short System timer failure 5 short Process http://www.computerhope.com/beep.htm 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 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 bee
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let you know how your Mac is starting up, or why it might not finish starting up. Starting up your MacYou might see slight differences in startup screens or sequences mentioned in this article, depending on the model of your Mac, the version of OS X and firmware your Mac has, and which startup options you've selected. For example: The background at any stage of the startup process can be blue, black, or gray. It can also be a desktop picture. The progress indicator can be a progress bar or a spinning indicator. If you start from Windows usingBoot Camp, your Mac doesn't display an Apple logo or the other screens in this article. Power On When you first turn on your Mac, the screen is off (black) and you hear a startup chime. Your Mac initializes its BootROM and memory (RAM). It then performs a power-on self test (POST) and a BootROM test. If you hear additional beeps or chimes at this point, this indicates apossible hardware issueand startup halts. If you've added memory to your Mac, check to make sure it's installed properly. Blank screen After the power-on self test is complete, your Mac sends a video signal to your connected displays. The display screen might appear black or gray at this point in the startup sequence and the display's backlight should turn on. If you don't see an image appear on your screen after a few moments, try turning up your display's brightness. If you're using an external display, make sure it's connected properly and turned on. FileVault login If you've enabled full disk encryption using FileVault, you're prompted to enter your user account name and password to unlock your startup disk. Apple logo When you see the Apple logo appear, it means that the computer has found the startup file "boot.efi" on your startup disk. This tells your Mac where to locate the System folder on your startup disk. Progress indicator After your Mac locates the System Folder on your startup disk, a progress bar or spinning wheel appears on the screen. This lets you know that your Mac is reading files from the OS X System folder. Login Window If your Mac doesn't have FileVault enabled, or you turned off automatic login in System Preferences, you see a screen showing the available user accounts on this Mac. Choose your user account name and enter your password to log in. Desktop After your Mac is finished starting up and you're logged in, you see your desktop picture and the Dock. Other screens you might seeYou might see one of these screens appear during startup if you've changed your startup options, or there's an issue starting up your Mac. Folder with a question mark If yo