wd external hard drive read only even with format mac os extended

2 tips on how to force mount external hard disk on Mac will be laid as follows. Before digging out the reason to repair the unmounted disk, firstly you are suggested to try to force mount it on your Mac for sake of efficiency. If you have checked the connection to be fine and also have rebooted your Mac, but your Mac still fails to mount the external hard drive, it indicates that there are other factors resulting in the unmounting issue.

How to Force Mount External Hard Disk on Mac? Why is My External Hard Drive not Showing up on Mac?.How to Fix External Hard Drive not Mounting on Mac Issue?.How to Recover Data from Unmountable External Hard Drive on Mac?.How to Force Mount External Hard Disk on Mac?.So, not sure if things being out of date could effect it? Also, sometimes if I barely touch or move the HD or cable I get an error message saying that it wasn't properly disconnected…could it be that I need to replace the cable? It seems that this is a common problem except this is not a formatting issue where most are. While I use the HD for mostly work related items my IPhoto is filled with personal photos of my kids, iTunes music, etc that I had attempted to move onto the hard drive a while back but it wasn't working correctly and I was afraid I'd lose everything. I'm using Mac OS 10.8.5 and have been unable to upgrade to a higher OS due to lack of space on my computer. It might also be worth it to mention that I'm having other issues with my computer, as well. It said it needed to be repaired but would not complete the repair process. I browsed the internet for solutions and have attempted to 'Verify and Repair disk' with no success.

Today when I've tried plugging the HD in to computer the white light begins flashing rapidly and doesn't always appear in finder window. I attempted to change it to read/write but even after unlocking I found that the options (read/write, read only, etc) were blocked out in light grey. Just yesterday I went to open a file I created the previous day and could not modify it now its a 'read only'. I mainly use it for work and use MS Excel daily and keep all the files on WD drive. It IS formatted for MAC 'Extended' not for Windows and I've had no issues until just recently. Help! I have a MacBook air that I purchased somewhere between 4-5 years ago and I maxed out the storage so I purchased a WD Passport external drive to use for my files.

Wd external hard drive read only even with format mac os extended