I keep getting a IDE #0 error message coming up on my Toshiba a45-s121 laptop

Hello everyone! Just the other day I tried to turn on my laptop and a message came up saying IDE #0 error and then says media test failure, check cable. What do I do? I'm not sure what to do because I have a lot of important stuff on my laptop that I need to get off. Please help!
 
Ouch!
Let's try to get you into "Safe Mode" first. (I suspect it may not work, but let's try it anyway.)
Turn your system off,
wait a few seconds,
then turn it back on and immediately hit the f8 key.
If we are lucky this will get us to a black screen with the option to enter safe mode.
Select safe mode, and see if it will boot to safe mode.

If it will, then I want you to run ChkDsk.
  • Double-click My Computer, and then right-click the hard disk that you want to check.
  • Click Properties, and then click Tools.
  • Under Error-checking, click Check Now. A dialog box that shows the Check disk options is displayed,
  • Use one of the following procedures:
    • To run Chkdsk in read-only mode, click Start.
    • To repair errors without scanning the volume for bad sectors, select the Automatically fix file system errors check box, and then click Start.
    • To repair errors, locate bad sectors, and recover readable information, select the Scan for and attempt recovery of bad sectors check box, and then click Start.
  • Note If one or more of the files on the hard disk are open, you will receive the following message:
    The disk check could not be performed because the disk check utility needs exclusive access to some Windows files on the disk. These files can be accessed by restarting Windows. Do you want to schedule the disk check to occur the next time you restart the computer?
  • Click Yes to schedule the disk check, and then restart your computer to start the disk check.
Let me know how much if any of this was possible for you to do.
 
Hey! I tried putting it in safe mode but nothing happens at all. The message PXE-E61 media test failure, check cable and PXE-M0F Exiting intel boot agent and then it says insert system disk in drive.
 
Okay... two things... WITH THE SYSTEM OFF...
1. Disconnect all usb peripherals at this point.
2. Carefully remove the ribbon cable from the hard drive.
3. Check for bent pins. (Very carefully straighten them if needed).
4. Slide the ribbon cable back onto the drive.
Sometimes a poor connection at the drive can cause this problem.
A little oxidation may accumulate overtime.
Just removing and reinstalling the cable may be enough to restore the connect.
Let me know if this works, or if we need to do more.
If you can boot now, then after windows has started, reconnect your usb peripherals.

Caution, with usb peripherals, if you are powering them from the usb ports of your computer, you may be underpowered. It is always best to have your peripherals self-powered.
 
Next I want you to go into your bios.
When you power-on, press f2 immediately.
Find the "boot" menu. This will allow you to enable and prioritize the following boot options.

HDD
CDROM
FLOPPY
LAN

make sure HDD and CDROM are enabled.
make sure that HDD is first.
if there is an option to do so, disable LAN.

The PXE error messages mean that your computer is trying to boot from LAN.
But it also means that your system cannot find a local valid boot drive.
Thus, my instructions for cleaning the contacts at the drive itself.
 
I tried taking the cable out and putting it back on to the drive but its still not recognizing it bc it keeps sayin insert system disc in drive. What's next if that didn't work?
 
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