Ok, so heres one that has absolutely wrecked my head for the whole weekend.
(please excuse the long winded explanation, but im hoping something i think may be irrelevant may be relevant to someone in helping me to solve this)
I have a PC (which is use as a plex server) which has 5 HDD (purely for storage) and 1 SSD (C/windows)
On Friday i needed to add a new HDD (500gb i had spare) as i was suffering for space.
I connected the new drive and booted into windows. Using Mini Partition Wizard (free edition) i formatted the drive for storage (it was previously a windows drive in a different machine)
While doing this is noticed that one of my other drives (Disk 2 in the pic attached) was an MBR drive (apart from my SSD) so i converted it to GPT.
I also noticed that 2 of my drives (disks 5 and 6 in the pic attached) had unallocated space (128mb) at the start of each drive so i expanded them to use the full drive.
I applied my changes and everything was fine for a while until i began moving some files to the new drive i had added. Windows explorer froze, so after waiting and no response i opened task manager and clicked restart on windows explorer to no avail. It closed windows explorer but wouldnt reopen, i tried run+ explorer.exe and still no joy so naturally i restarted the pc...... expect nope. Heres where the problem is. The pc not only will not boot but freezes on the splash screen with the board logo and does not repond to keyboard commands (F2 or Delete for bios, or even ctrl+alt+delete to reboot).
After a LOT of trial and error i finally found that when my 4TB drive is connected (disk 6 in the pic attached) either through sata OR in a USB connected caddy, this freeze happens.
Powered in the caddy or powered from a seperate PSU from another pc, no change
connected by Sata, esata or usb, no change
connected with all other drives OR with only the ssd connected, no change
same drive connected to another pc, no issue
switch on the caddy after boot, no issue
Checked drive health and performance with HDD sentinel, 100%
Reinstalled windows, no change
Rebuilt MBR on SSD, no change
reset/clear bios
In conclusion if the 4tb drive is on and connected to the pc on boot, the system freezes at the mobo splash screen. the only way to boot is to start the drive after boot.
The issue here is 2-3 streams of content from that same drive at the same time, bottle neck and stutter so leaving it connected by usb is not an answer.
Any ideas or possible solutions would be greatly appreciated. (please consider i dont have the storage space to move the content from the to attempt some fix)