If the computer still does not start and exhibits the same problem, press and hold the power button to turn off the computer. Step 1: Reset the BIOS in a desktop Reset the BIOS to make sure the BIOS settings are correct: Turn on the computer, and then press the F10 key repeatedly to File is missing For all file missing error messages that cause startup problems, see Step 4: Run Hardware Diagnostics tests. Figure : Troubleshoot screen Click Next. Source
The test result and time remaining are shown on the screen. Immediately press the F2 key repeatedly, about once every second, until the HP PC Hardware Diagnostics UEFI screen is displayed. Remove the back hard drive cover(s). Note: System BIOS may get corrupted if the BIOS upgrade or downgrade procedure is not completed successfully or interrupted.
Step 2: Run the System Extensive Test in UEFI (All-in-Ones) System Extensive Test can take two or more hours to complete. You are done. To restore your computer's operating system and software to the original factory settings, launch the link below: Launch the Microsoft Windows Reinstallation Guide Back to Top Article ID: SLN128763 Last If your drive sounds okay, however, you may be able to recover the files for only $70 with GetData's Recover My Files.
What if a file disappears? Note: For Dell Latitude laptop PCs, you may try to recover the PC using the forced ePSA method. A window might display and prompt you to choose whether to run Recovery Manager from the hard disk or from the inserted disc. Windows 10 Boot Failure Figure : System Recovery Options (The window on your computer might look different) Click Startup Repair.
Turn on the computer, and then press the F10 key repeatedly at the first screen to open the BIOS Setup tool. Click Here if Your Computer Does Not Complete POST Back to Top 3. Note if the optical driver is no longer detected when you use it with the hard disk drive (HDD) cables. http://www.dell.com/support/article/SLN128763/en Next page: How do you know whether your PC is infected?
Select Diagnostics to start the diagnostic assessment of the computer hardware. Windows 7 Not Starting The program shows you what drivers were running at the time of the crash, and highlights the likeliest suspects. Use the arrow keys to select Yes or OK, and then press Enter. Turn on the computer.
Then set the first boot device as the dvd drive that the Windows disk will be in and save and exit. If you don't have it, you can borrow someone else's disc. Windows 10 Won't Start Up Refer to the Dell knowledge-base article What is BIOS and How to Download and Install the latest BIOS? Windows 10 Not Booting After Update Startup Repair and System Restore are both worth trying. 2.
Refer to the following links for more information: Loading PBR for Descriptor generated after POST A BLUE SCREEN or STOP error has occurred If the error message is not listed above, this contact form Image Credit: Karl-Ludwig G. If you are using an HP All-in-One computer with an AC adapter, use the following steps: Confirm that the AC power adapter is a genuine HP part. Reinstall the hard drive, then turn on the computer. Windows 10 Not Starting
Tap F8 on the keyboard immediately after the Dell logo screen disappears until you see the Windows Advanced Options Menu on the screen. (If the Windows Advanced Options Menu does not Step 3: Troubleshoot computer startup issues Read from the following list of symptoms. If your Dell PC or tablet supports BIOS recovery, you can recover the corrupt BIOS by using the BIOS recovery method applicable for your Dell PC or tablet. have a peek here Diagnose and solve booting issues By Jim Martin | 25 Oct 16 Share Tweet Send Hi.
Modern versions of Windows should be able to fix this problem for you with the Startup Repair wizard, so you shouldn't actually have to run these commands yourself. Computer Not Powering On Click below to change the operating system. Please try again later.
If your computer does not boot to Safe Mode, select from the following options to troubleshoot. Press
Restart the computer. Remove it (reinstalling the old memory if necessary) and try again. Check for Recent Changes If you are able to successfully boot to Safe Mode, check your computer to see if any new software or hardware was recently installed. Check This Out You could try uninstalling any new programs that you recently installed, uninstall a driver that was recently updated, or create a new user account if the account is corrupt.
Step 1: Reset the BIOS in an All-in-One or HP TouchSmart To make sure the BIOS settings are correct, reset BIOS: Turn on the computer, and then press the F10 key Contact HP (in English) as the hard drive or motherboard might be defective. All-in-Ones - Hard drive is detected in BIOS but computer does not start The UEFI Quick Test and System Extensive Test check the main components of your computer to make sure Your cache administrator is webmaster.
Reconnect the power cord, then turn on the computer. Shop Support Community My Account Shop Support Community ×Close Knowledge Base English Česky Dansk Deutsch Español Suomi Français עברית Italiano 日本語 한국어 Nederlands Norsk Polski Português Русский Svenska Türkçe 简体中文 Computer Log in as a user with administrative rights, and click OK. Then set the first boot device as the dvd drive that the Windows disk will be in and save and exit.
Reconnect the power cord, and then press the power button on the computer. Reconnect the power cord, and then turn on the computer. My PC won't boot: Check the power supply Laptops This is one of the most common problems. Follow the steps in this document step-by-step to help isolate the problem and find the most appropriate help.
Restore the Operating System to Factory Settings If the previous troubleshooting could not resolve your issue, it may be necessary to restore your computer to factory settings. If the power LED lights are illuminated, skip to step three of these instructions. In this case, you'll have to get your computer's hardware fixed or get a new computer. For example, F9 on the Inspiron N5110.
Turn on the computer, and then press the F8 key repeatedly as the computer starts. Remove the drive power cable from the brown or black connector on the system board and check if it was inserted incorrectly. If the beeping noise stops, repair or replace those devices.