Thanks God, and Thanks sincerely for every one tried to help me.
Nearly the problem has been RESOLVED
I think it was a matter of corrupted Master File Table (MFT) and volume bitmap and also Malware detected.
Here you are the details:
I removed the HDD from the defected laptop, and connected it to a SATA enclosure and connected it via USB cable to another working laptop.
I have performed a scan with antivirus (360 Internet security) but I didn’t leave it to finish. It has detected a Trojan in the following path ” \Program files (x86)\Toshiba\Bluetooth Toshiba Stack\LANG\PTB\BTAssist.chm” detected as Advanced Level Trojan Program.
I believed it may a problem of corrupted Registry or File system, so I have performed Error checking for the Windows partition (from Properties of the desired partition the Tools tab then “Check” under Error checking section, it found some errors and fixed them . then I stopped the antivirus scanning, connected the HDD and tried booting but no improvement.
I believe that that way of error checking is not very effective and the better method is via the command prompt so I opened cmd , then entered ( chkdsk driveletter: / r ) then it found many errors in the MFT and volume Bitmap (I am attaching a file containing the result). It corrected the errors.
I removed the HDD and connected it, and WOW the option to enter BIOS via F2 and boot sequence via F12 returned as a bottom line, and I could enter BIOS setup.
As I mentioned before my laptop doesn’t have UEFI as I entered the BIOS setup and didn’t find the Secure boot option.
I make the boot sequence DVD > then USB > then HDD.
I loaded Kaspersky Rescue Disk from a USB and did basic scan on just the start up items and memory it didn’t find anything.
Still windows refuse to load normally.
But I could boot successfully from live CDs like Hiren’s boot and checked the memory, it was ok.
- I burnt a new DVD of windows 8 as the one I have may be slightly scratched so the lap couldn’t from it.
- And finally I could boot from the windows 8 DVD, and tried to fix the start up> it failed.
- I tried to do system restore > failed
- I tried Refresh system > failed
- I tried Reset system > failed
So I decided to install a fresh copy of the windows.
And yes I could boot and went through installing a fresh copy of Windows 8 after FORMATTING C drive. And it went very well.
Now the windows is working very well. And I am performing another ( CHKDSK c: /r ) to make sure of the HDD.
It has finished with no errors detected and 0 KB in Bad sectors, Thanks God.
And till now everything seems very well..
Thanks again very much for every one tried to help me.
Result of first CHKDSK detecting problems
C:\ >chkdsk g: /r
The type of the file system is NTFS.
Volume label is Windows.
CHKDSK is verifying files (stage 1 of 5)...
7 percent complete. (200167 of 285952 file records processed)
Deleting corrupt attribute record (128, "")
from file record segment 205816.
285952 file records processed.
File verification completed.
1465 large file records processed.
0 bad file records processed.
CHKDSK is verifying indexes (stage 2 of 5)...
11 percent complete. (312047 of 345422 index entries processed)
Deleting index entry EventViewer.ni.dll in index $I30 of file 205817.
Deleting index entry EventViewer.ni.dll.aux in index $I30 of file 205817.
Deleting index entry EVENTV~1.AUX in index $I30 of file 205817.
Deleting index entry EVENTV~1.DLL in index $I30 of file 205817.
345422 index entries processed.
Index verification completed.
CHKDSK is scanning unindexed files for reconnect to their original directory.
Recovering orphaned file ETWRTD~1.ETL (205816) into directory file 135295.
Recovering orphaned file EtwRTDiagLog.etl (205816) into directory file 135295.
Recovering orphaned file DC4701~1 (205817) into directory file 129209.
Recovering orphaned file dc4701b2db7cf17a8b91db454a97c991 (205817) into director
y file 129209.
Recovering orphaned file ETWRTE~1.ETL (205818) into directory file 135295.
Recovering orphaned file EtwRTEventLog-System.etl (205818) into directory file 1
4 unindexed files scanned.
Recovering orphaned file LWTNET~1.ETL (205819) into directory file 135294.
Recovering orphaned file LwtNetLog.etl (205819) into directory file 135294.
0 unindexed files recovered.
CHKDSK is verifying security descriptors (stage 3 of 5)...
Replacing invalid security id with default security id for file 205819.
Security descriptor verification completed.
Inserting data attribute into file 205816.
29737 data files processed.
CHKDSK is verifying Usn Journal...
Usn Journal verification completed.
CHKDSK is verifying file data (stage 4 of 5)...
285936 files processed.
File data verification completed.
CHKDSK is verifying free space (stage 5 of 5)...
64731566 free clusters processed.
Free space verification is complete.
Correcting errors in the master file table's (MFT) BITMAP attribute.
Correcting errors in the Volume Bitmap.
Windows has made corrections to the file system.
No further action is required.
312319999 KB total disk space.
52947900 KB in 130149 files.
80748 KB in 29737 indexes.
0 KB in bad sectors.
365087 KB in use by the system.
65536 KB occupied by the log file.
258926264 KB available on disk.
4096 bytes in each allocation unit.
78079999 total allocation units on disk.
64731566 allocation units available on disk.