That’s good Matt!
And a new iMac from Daniel will be great I’m sure ;-)

Cheers,
Ronni

Sent from Ronni's iPhone 7 Plus

> On 29 Sep 2017, at 4:33 pm, Matt Falvey <mmfal...@bigpond.net.au> wrote:
> 
> Hi Ronni, firstly yes I meant 1TB & 1.5TB External HD’S.
> 
> Okay I went to the gear icon and devices was checked. I unchecked it and then 
> connected the 1TB External back up HD  and it showed up on Path Finder 
> straight away.
> 
> I tried the same with the 1.5TB and it did not but, this time the light did 
> come on, which indicated that there was some type of connection, but just not 
> enough to make it show up.
> 
> At least we have got the fix one of the possible causes of the problem and as 
> you say a flakey FW 800 port not helping either.
> 
> As long as I can back up that is the main problem solved.
> 
> I am communicating with Daniel to get another iMac which should be able to 
> permanently solve the 1.5TB Movie External HD problem.
> 
> Thanks for all of your help.
> 
> Matt.
> 
> ———————————————————————————————————————————————————————————————————————————————————————
> 
> Hi Matt,
> 
> Still could be a flakey Firewire 800 port, or perhaps could be a software or 
> incorrect setting on the 27-inch iMac Yosemite.
> 
> Are you using Path Finder 7.6?
> Check your PF settings  to make sure you don?t have this checked. 
> Click on the gear icon in the bottom left of PF sidebar, Standard checked for 
> the sidebar, then scroll down to ?Hide Selection? and is ?Devices" checked?
> 
> I prefer to use the Mac?s Finder.
> 
> I?m also a bit perplexed when you mention the external drives are 1GB backup 
> external drive & 1.5GB Movie? very small externals for backup & Movies, don?t 
> you mean 1.5TB & 1TB drives?
> 
> Cheers,
> Ronni
> 
>> On 27 Sep 2017, at 12:11 pm, Matt Falvey <mmfal...@bigpond.net.au> wrote:
>> 
>> Hi Ronni, sorry for taking so long Telstra have just finished reconnecting 
>> us to the world after 5 days.
>> 
>> I tried reseting the SMC and then the PRAM on startup and the problem still 
>> occurred.
>> 
>> As I had 5 days to think things over I went through my mind as to what had I 
>> changed since I started using the iMac and the occurrence of the FW 800 not 
>> working.
>> 
>> The only thing I could think of was that I started to use, virtually 
>> exclusively, Path Finder. 
>> 
>> So I closed Path Finder down, did the SMC and PRAM the connected the 1GB 
>> backup External HD and it showed up! (I quickly backed everything up while 
>> it was there)
>> 
>> I was on a roll, so I ejected that and connected the 1.5GB movie file 
>> External HD and that did not show up?
>> 
>> I disconnected it and did an SMC and PRAM and connected it, no show. Did the 
>> same and switched cables from the 1GB to the 1.5GB, no show.
>> 
>> 
>> Then connected the 1.5GB External HD to the 20? iMac and it showed up with 
>> both sets of cables  
>> 
>> So now it seems as if I can get one External HD to work but not the other
>> 
>> Thanks
>> 
>> Matt.
>>> 
>>> 
>>> ????????????????????????????????????????????????????????????????????????????????????-
>>> 
>>> Hi Matt,
>>> I would suggest you have a dead Firewire 800 Port unfortunately.
>>> As a last resort you could try - unplug the iMac for 15 seconds, then on 
>>> Startup zap the PRAM (Command-Option-P-R) for three boots. Then test the 
>>> Firewire 800 Port. 
>>> Otherwise it?s a new logic board replacement which unless you are covered 
>>> by extended warranty costs a lot of $$$
>>> 
>>> If the Zapping the PRAM doesn?t help, perhaps contact Daniel of MacWizardry 
>>> for him to have a look at the iMac.
>>> 
>>> Cheers,
>>> Ronni
>>> Sent from Ronni's iPhone 7 Plus
>>> 
>>>> On 23 Sep 2017, at 6:27 pm, Matt Falvey <mmfal...@bigpond.net.au 
>>>> <mailto:mmfal...@bigpond.net.au>> wrote:
>>>> 
>>>> Hi Ronni,
>>>> 
>>>> The external HD began to stop working about 12 to 14 months or so ago. It 
>>>> would be intermittent at first, sometimes it would not connect and other 
>>>> times it would, As I was generally using the monthly back up it was not 
>>>> big deal. More recently I had to use the SMC reset to get it to work. Then 
>>>> about 4-5 months ago I bought a USB hard drive for the back ups, as it 
>>>> didn?t seem to connect at all and put it out of my mind. 
>>>> 
>>>> Neither of them show in Disk Utility.
>>>> 
>>>> System Profiler under Hardware says - FireWire Bus: Maximum Speed:  Up to 
>>>> 800 Mb/sec
>>>> 
>>>> Neither shows in System Profiler when connected to the FW800 port
>>>> 
>>>> 
>>>> 
>>>> I connected them to the 20? iMac and in the System Profiler they showed up 
>>>> - FireWire>FireWire Device Tree>FireWire Bus>My Book 
>>>> 
>>>> The same with Disk Utility, they showed up as a disk on the LHS.
>>>> 
>>>> Take care.
>>>> 
>>>> Matt.
>>>> 
>>>> 
>>>> 
>>>> Hi Matt,
>>>> 
>>>> When did these external HD stop showing on the Desktop? 
>>>> Do either of these external HD show in Disk Utility on the 27 inch iMac?
>>>> Have you checked the FW800 port in System Profiler? 
>>>> When connected to the FW800 port do they show in System Profiler: under 
>>>> Hardware - FW800 - status: ?
>>>> 
>>>> Cheers,
>>>> Ronni
>>>> 
>>>>> On 22 Sep 2017, at 12:44 pm, Matt Falvey <mmfal...@bigpond.net.au 
>>>>> <mailto:mmfal...@bigpond.net.au>> wrote:
>>>>> 
>>>>> Hi, I have an iMac 27 inch Late 2009, 2.8 GHz Intel Core i7, running OSX 
>>>>> 10.10.5, with one Firewire 800 port which does not work. 
>>>>> 
>>>>> I have two external HD?s, neither show on the desktop nor light up to 
>>>>> indicate that they are operational when I connect them to the iMac.
>>>>> 
>>>>> 
>>>>> I also have an iMac 20 inch 2.4 GHz Intel Core 2 Duo, running OS X 
>>>>> 10.9.5. If I connect either of the two above external HD?s to it they 
>>>>> both show up straight away and I can see all the files on them.
>>>>> 
>>>>> 
>>>>> One of the external HD?s in my backup for the 27 inch iMac, the other 
>>>>> contains large movie files so I really need the FW800 port to operate.
>>>>> 
>>>>> 
>>>>> By using external HD?s on the 20? I believe I have ruled out the cables 
>>>>> as causing the problem as they both work.
>>>>> 
>>>>> I have disconnected everything from the 27? and reset the SMC, still it 
>>>>> does not show.
>>>>> 
>>>>> I have connected the external HD to the 20? and made it active and then 
>>>>> tried to piggy back it, using its other FW800 port, and one of the tested 
>>>>> cables, to the 27?, it still did not show up.
>>>>> 
>>>>> I did the exact same as above and put an SMC reboot in the middle.
>>>>> 
>>>>> 
>>>>> Anyone have any ideas on a possible remedy?
>>>>> 
>>>>> Thanks
>>>>> 
>>>>> Matt.
> 
-- The WA Macintosh User Group Mailing List --
Archives - <http://www.wamug.org.au/mailinglist/archives.shtml>
Guidelines - <http://www.wamug.org.au/mailinglist/guidelines.shtml>
Settings & Unsubscribe - <http://lists.wamug.org.au/listinfo/wamug.org.au-wamug>