wiped disk - no longer bootable

Gene Heskett gheskett at shentel.net
Thu Jul 11 15:15:24 UTC 2019


On Thursday 11 July 2019 06:03:09 Liam Proven wrote:

> On Wed, 10 Jul 2019 at 23:05, Gene Heskett <gheskett at shentel.net> 
wrote:
> > I've tried to steer clear if those unless wet.  Dry, they can
> > generate enough static to blow the gates it your memory.
>
> Aargh!
>
> Shows you can't trust all online tech tips... :-(

Well, me being both a retired tech, a C.E.T. and basicly a belt and 
suspenders type in this regard, I also will be wearing a "ground me" 
wrist band.  Those things are cheap enough, 2 or 3 bucks, that you 
should always snap it on before touching what is today, nearly 100% CMOS 
based circuitry. I also make heavy use of one of those $14 AC sniffers.  
We still have in most pre-NEC built houses, and even in stuff built 20 
years post-NEC 3 pin electrical plugs that aren't properly wired by 
incompetent carpenters.  You can get those gizmo's from your nearest 
home center, electrical aisle.

When I married this lady in '89, I moved into a house she'd bought 
in '81. Since there weren't any children to consider, I took the 3rd, 
smaller bedroom and made it into my computer den. First thing in the 
next storm, blowed a modem.  Replaced it, blew it again. I took the 
sockets out, verified they were wired right and soldered them with a 
silver bearing solder, going all the way back to the service, found it 
wasn't properly grounded and fixed that. That was 18 years ago, and I 
haven't lost a single piece of gear since. I don't care if lightning 
hits my service pole and sends me a quarter million volt surge, but if 
everything is properly bonded so that everything bounces in unison, 
nothing will be hurt.  I've since built a wired workshed and a garage, 
that needed a new 200 amp service, so this house is now a subcircuit.
And I still seem to be safe.

> Liam Proven - Profile: https://about.me/liamproven
> Email: lproven at cix.co.uk - Google Mail/Hangouts/Plus:
> lproven at gmail.com Twitter/Facebook/Flickr: lproven - Skype/LinkedIn:
> liamproven UK: +44 7939-087884 - ČR (+ WhatsApp/Telegram/Signal): +420
> 702 829 053

Cheers, Gene Heskett
-- 
"There are four boxes to be used in defense of liberty:
 soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
If we desire respect for the law, we must first make the law respectable.
 - Louis D. Brandeis
Genes Web page <http://geneslinuxbox.net:6309/gene>




More information about the ubuntu-users mailing list