With my 15 inch laptop running MacOS 10.12.6 and my WD Passport USB external hard disk, Time Machine worked perfectly for the past year. Now an attempted Time Machine backup generates a continuing flashing light on the Passport but no backup. Disk Warrior 5.0 on each of the laptop and Passport fixed a few errors, but no fix for the "flashing light but no backup" problem. Any ideas to fix the problem? Thanks.
With my 15 inch laptop running MacOS 10.12.6 and my WD Passport USB
external hard disk, Time Machine worked perfectly for the past year.
Now an attempted Time Machine backup generates a continuing flashing
light on the Passport but no backup. Disk Warrior 5.0 on each of the
laptop and Passport fixed a few errors, but no fix for the "flashing
light but no backup" problem. Any ideas to fix the problem? Thanks.
On 10-Dec-2021 at 4:54:49PM PST, "Mel C" <mel...@gmail.com> wrote:
With my 15 inch laptop running MacOS 10.12.6 and my WD Passport USB externalIf the data is important and you can still access it, buy another drive from another brand. I like Hitachi drives but YMMV.
hard disk, Time Machine worked perfectly for the past year. Now an attempted
Time Machine backup generates a continuing flashing light on the Passport but
no backup. Disk Warrior 5.0 on each of the laptop and Passport fixed a few errors, but no fix for the "flashing light but no backup" problem. Any ideas
to fix the problem? Thanks.
See if TimeMachine will work with the new drive. If yes, then I suspect the drive or the cable. Try swaping cables and see if the problem happens to the new drive with the old cable. If no problem, then it's up to you if you want to keep the old data or if it's OK to wipe old drive and see if it will work with TimeMachine.
If the new drive doesn't work with TimeMachine, I'd buy CarbonCopyCloner and clone your system to the new drive, wipe your system drive and do a new install. Then when the system asks if you want to migrate right after it installs the OS, use your copy on the new drive to restore your configuration.
You'll clean up a lot of cruft. Does TimeMachine work with the old drive? Does it work with the new drive?
These are some of the things I'd try.
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