Need assistance with Windows 8.1?
Need assistance with Windows 8.1?
Hi guys, yesterday i uninstalled avast and installed bitdefender(i got a code for it, only reason for changing, everything worked perfectly) then followed to reboot and i get a message "attempting recovery" after attempting to look into the problem i found that i cannot boot to any safe mode, or refresh laptop, also found an error code 0xc000000f and acpi.sys missing or corrupt. I cant afford to lose any date. What to do?
Ideal approach is to remove the HDD from the machine and transfer all important data. After that, attempt to fix the setup using an installation disc or USB drive.
ACPI is a feature used by SATA. Generally, Windows fails to boot because it doesn't fully recognize the SATA controller or the hard drive. I align with the other perspective—remove the disk from the system and use another machine to recover the important information. Otherwise, any attempt to fix the drive might result in data loss. If you need more detailed assistance, feel free to ask.
Which specific laptop is it? Generally, taking out the HDD doesn’t cancel the warranty. If you bring it in for repair, they might erase the HDD, causing all your data to disappear.
You don’t have CDs, but you can use USB to access the data. Follow these basic steps and check if it works.
This page explains how to boot a computer from an USB drive.