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Lenovo thinkpad L480 intel core i5-2.0GHz (8th generation) 8GB RAM DDR4/ 256GB SSD/ 1080P DISPLAY/ BACKLIT KEYBOARD @ksh.44,999
How do I get out of GNU GRUB?
1.Reboot your computer.
2.Select and enter Windows 7 in Grub menu.
3.Press F8 to initiate Advanced boot options for Windows 7.
4.Select Repair Your Computer from menu.
5.After logon to Account, Select Command prompt from menu.
Enter command bootrec /fixmbr.
6.Exit command prompt and 7.Restart your computer.
1.Reboot your computer.
2.Select and enter Windows 7 in Grub menu.
3.Press F8 to initiate Advanced boot options for Windows 7.
4.Select Repair Your Computer from menu.
5.After logon to Account, Select Command prompt from menu.
Enter command bootrec /fixmbr.
6.Exit command prompt and 7.Restart your computer.
What's is cyclic redundancy check(CRC)
is an error-detecting code commonly used in digital networks and storage devices to detect accidental changes to raw data. Blocks of data entering these systems get a short check value attached, based on the remainder of a polynomial division of their contents.
is an error-detecting code commonly used in digital networks and storage devices to detect accidental changes to raw data. Blocks of data entering these systems get a short check value attached, based on the remainder of a polynomial division of their contents.
How to fix CRC error
A cyclic redundancy check (CRC) is a data verification method your computer uses to check the data on your disks (hard disks like your hard drive and optical disks like CDs and DVDs). A cyclic redundancy check error can be caused by several different issues: registry corruption, a cluttered hard disk, an unsuccessful program installation, or misconfigured files. Regardless of the specific cause, the cyclic redundancy check error is a serious one and must be addressed to avoid potential data loss or even a total system failure system. Luckily, there are a few simple ways to address this problem using (free) disk utility software.[1]
A cyclic redundancy check (CRC) is a data verification method your computer uses to check the data on your disks (hard disks like your hard drive and optical disks like CDs and DVDs). A cyclic redundancy check error can be caused by several different issues: registry corruption, a cluttered hard disk, an unsuccessful program installation, or misconfigured files. Regardless of the specific cause, the cyclic redundancy check error is a serious one and must be addressed to avoid potential data loss or even a total system failure system. Luckily, there are a few simple ways to address this problem using (free) disk utility software.[1]
Connect the storage device to your PC.
Press ‘Windows+Q’ and type CMD in the search bar.
Right-click on the ‘Command Prompt’ and select ‘Run as Administrator’.
A command prompt window appears. Type chkdsk X: /f where X is the hard drive or any other media storage device letter connected to your system. Alternatively, you can type chkdsk X: /F /X /R for the rigorous scanning and repairing.
Hit the ‘Enter’ button and wait until ‘chkdsk’ utility repairs the disk errors.
Press ‘Windows+Q’ and type CMD in the search bar.
Right-click on the ‘Command Prompt’ and select ‘Run as Administrator’.
A command prompt window appears. Type chkdsk X: /f where X is the hard drive or any other media storage device letter connected to your system. Alternatively, you can type chkdsk X: /F /X /R for the rigorous scanning and repairing.
Hit the ‘Enter’ button and wait until ‘chkdsk’ utility repairs the disk errors.
Connect the storage device to your PC.
Press ‘Windows+Q’ and type CMD in the search bar.
Right-click on the ‘Command Prompt’ and select ‘Run as Administrator’.
A command prompt window appears. Type chkdsk X: /f where X is the hard drive or any other media storage device letter connected to your system. Alternatively, you can type chkdsk X: /F /X /R for the rigorous scanning and repairing.
Hit the ‘Enter’ button and wait until ‘chkdsk’ utility repairs the disk errors.
Press ‘Windows+Q’ and type CMD in the search bar.
Right-click on the ‘Command Prompt’ and select ‘Run as Administrator’.
A command prompt window appears. Type chkdsk X: /f where X is the hard drive or any other media storage device letter connected to your system. Alternatively, you can type chkdsk X: /F /X /R for the rigorous scanning and repairing.
Hit the ‘Enter’ button and wait until ‘chkdsk’ utility repairs the disk errors.
2.Run SFC scab
SFC stands for System File Checker, which is used to repair Windows system files including Windows DLL files, registry files, or other protected files. Sometimes due to corrupt file system or registry files, as discussed above, CRC error occurs.
The SFC scan finds the file issue and replaces the corrupt or damaged file with a new one. The entire process can take around 5 to 20 minutes depending upon the files size and volume. To run SFC scan, follow these steps:
Connect the storage drive
Click the Windows icon to open the search bar
Type cmd. Right-click on ‘Command Prompt’ and select ‘Run as Administrator’ from the options
Type sfc /scannow in the cmd window and hit the ‘Enter’ button to run the SFC scan
After SFC scan is finished, restart the system and try accessing the files from the storage media. If the problem still persists, please refer to the next
SFC stands for System File Checker, which is used to repair Windows system files including Windows DLL files, registry files, or other protected files. Sometimes due to corrupt file system or registry files, as discussed above, CRC error occurs.
The SFC scan finds the file issue and replaces the corrupt or damaged file with a new one. The entire process can take around 5 to 20 minutes depending upon the files size and volume. To run SFC scan, follow these steps:
Connect the storage drive
Click the Windows icon to open the search bar
Type cmd. Right-click on ‘Command Prompt’ and select ‘Run as Administrator’ from the options
Type sfc /scannow in the cmd window and hit the ‘Enter’ button to run the SFC scan
After SFC scan is finished, restart the system and try accessing the files from the storage media. If the problem still persists, please refer to the next
3.use data recovery tool
If none of the above listed solutions works for you, take the help of a powerful data recovery software like Stellar Data Recovery Professional for Windows. This tool can help you recover data from a severely corrupt, formatted, re-formatted, inaccessible hard drive, and lost or deleted hard drive partitions with a few simple clicks.
This tool guarantees safe and secure data recovery from all types of storage media formatted in exFAT, FAT (FAT16, FAT32), and NTFS such as USB sticks, hard drives, and even from scratched optical disks (CD/DVD).
You can follow the below steps after watching the video to recover data from a storage device with CRC error.
If none of the above listed solutions works for you, take the help of a powerful data recovery software like Stellar Data Recovery Professional for Windows. This tool can help you recover data from a severely corrupt, formatted, re-formatted, inaccessible hard drive, and lost or deleted hard drive partitions with a few simple clicks.
This tool guarantees safe and secure data recovery from all types of storage media formatted in exFAT, FAT (FAT16, FAT32), and NTFS such as USB sticks, hard drives, and even from scratched optical disks (CD/DVD).
You can follow the below steps after watching the video to recover data from a storage device with CRC error.
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AHSANTENI
we wish you a happy prosperous year 2020
AHSANTENI
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📯 _Consult us for;_
🗳 *Sale of*
💻Laptops,
🖥 Computers,
🖨 Printers
⚙ *Repair $ Replace of:*
💻laptop Screen,
⌨ Keyboard,
🔋Battery,
🔌charger replacements
🕹Motherboard
📻Laptop Casing
✨ *Upgrade and Replace*
💽 Harddisk
💾Memory/RAM
🎞 computer BIOS programming
🛡Installation of Windows, Softwares & Drivers
You can reach us on: 📞 or 📩
0716909890
For tech tips join our telegram channel t.me/geekstechcomputers
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