If the computer does not have an AC adapter, skip to step 11 in these instructions. There's also a fuse inside the PSU itself, but it will require you to remove it from your PC and then remove the metal case to check if that's the problem. My PC won't boot: Remove any USB drives or memory cards Assuming everything is ok with the power supply and screen, your computer may be getting stuck before it loads Windows. If you have recently installed or replaced any components, such as adding more memory or a larger hard drive, do the following: Remove and then reseat any newly replaced components to http://computersciencehomeworkhelp.net/computer-won-39-t/pc-won-t-boot-up-at-all.html
Share Tweet Expert tips for fixing a PC that won't start up PC Advisor Phones Smartphone reviews Best smartphones Smartphone tips Smartphone buying advice Smartphone deals Laptops Laptops reviews Laptops tips USB storage devices. HP Customer Support Support Home Products Software and Drivers Forums Contact Support Search Select your Model Let HP find my products Identify now HP can identify most HP products and recommend Insert the first recovery disc into the drive, and then turn on the computer.
Figure : Apply Defaults and Exit Select Yes, then press Enter. The System Fast Test might take 3 to 5 minutes or more to complete, depending on your system configuration. Restore the default VGA Low-Resolution graphics settings. Repair Your Computer allows Windows to run diagnostic tests.
If an Internet connection is active, click Send information about this problem to help Microsoft better understand and react to these issues. Figure : Refresh your PC screen Wait until Windows completes. Figure : Troubleshoot screen Click Next. Computer Won't Turn On To reduce the chance of ESD damage, work over a noncarpeted floor, use a static dissipative work surface (such as a conductive foam pad), and wear an ESD wrist strap connected
Try these steps if your computer will not turn on and is showing no sign at all of receiving power - no fans running and no lights on the laptop or Computer Won't Boot Windows 7 Halten Sie bei einem Notebook die Fn-Taste gedrückt, und schalten Sie den Computer ein. If the lamp or other device works, you know the wall outlet is working correctly. Related: Windows Utility Software OS X Troubleshooting 1 2 Page 1 Next Troubleshoot And Fix Your Windows PC Problems Previous Next Troubleshoot and Fix Your Windows PC Problems Networking nightmares?
See one of the following documents for more information. Laptop Won't Boot Select a restore point when the computer was operating properly. If the sick drive is the one you use to boot Windows, you'll have to remove it from the PC and access it on another computer. Immediately press the F2 key repeatedly, about once every second, until the HP PC Hardware Diagnostics UEFI screen is displayed.
Learn more about this here. PCWorld PCWorld helps you navigate the PC ecosystem to find the https://www.lifewire.com/fix-a-computer-that-always-stops-at-startup-settings-or-abo-2624445 Repeat this action and test each memory module in each memory slot. Computer Won't Boot Windows 10 Figure : Panel removal (your model might look different) Pull out, then press down on the holding clips that retain the memory modules. Computer Won't Boot Up Black Screen Be careful not to slide skin along any interior metal edge of the computer.
To resolve this, turn the computer off. Windows 7 keeps logs of these "Stop Errors." (That's Microsoft's term; everyone else calls them "Blue Screens of Death," or BSoDs.) To view the logs and make sense of them, download What happens? navigate here Test the hard drive.
You should also test and calibrate the battery for best performance, see HP Battery Check Frequently Asked Questions for Notebooks Running Vista or Windows 7 or HP Battery Check Frequently Asked Computer Won't Start Refer to the Dell knowledge-base article BIOS Recovery options on a Dell PC or Tablet for more information. If tests of both the battery and the AC adapter fail, there might be a problem with the system board requiring service by HP.
Repair your Windows 8 Operating System Microsoft has developed comprehensive repair and recovery troubleshooting in the event that your computer cannot start Windows correctly, but does start the Windows boot process. Press and hold the power button for five seconds. You can press the ESC key at any time to end the test. Computer Not Powering On Remove all extension cords, power strips, surge protectors, and converters; and then plug the power cord directly into the wall outlet.
Disconnect, then reconnect the data cable from the hard drive. My PC won't boot: Faulty or incomptible hardware If you’ve just installed some new memory or another piece of hardware, it might be preventing your computer from booting. Here's How Up Next Article How to Start Windows in Safe Mode Using System Configuration Up Next List What Are the Advanced Startup Menu Options and How Do You Use Them? his comment is here If your drive sounds okay, however, you may be able to recover the files for only $70 with GetData's Recover My Files.
If you own or have access to more than one notebook, verify that you are using the adapter which belongs to this computer. If a specific start up error message is displayed, search the following web sites for a specific solution: http://support.microsoft.com/ www.hp.com If you cannot search on a specific error message, perform one The Computer Powers On And Says No Bootable Device RELATED ARTICLEHow to Boot Your Computer From a Disc or USB Drive If your computer is powering on but you get a Ensure the primary drive is attached to a SATA port driven by the motherboard chipset, and not a separate controller.
Turn on the computer and wait to see if the startup problem still exists: If the problem has been resolved, you are finished. Symptom: LEDs blink or computer beeps but does not start Symptom Possible Cause When you press the power button, some of the LED lights on the keyboard blink or a beep In this case, you may want to insert Windows installation or recovery media and run the Startup Repair operation. Update Windows, the BIOS, and HP device drivers If you can access the Windows Advanced Boot Options window, and can select Safe Mode with Networking, and have an internet connection, perform