computer

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  1. J

    How to maintain LED display

    How to maintain LED display1. Keeping stably the power supply voltage ,And make sure grounding protection is good. 2. Do not use LED display in the bad natural conditions(for example:strong lighing day) 3. Somethings are banned ,for examples: The water,conductive metal are prohibited...
    • jillina240
    • Thread
    • computer display electricians' talk how to led roman screen times
    • Replies: 3
    • Forum: Business Related
  2. G

    computer wont allow me to restore to a previous date

    Hi guy's first post here, my computer wont allow me to restore my computer settings to an earlier date. any idea's. Thanks
  3. D

    PAT testing causing computer failures ??

    Last year in one particular client company- after the PAT tester had done their stuff, a couple of computers had fatal errors - is this normal and this must of happened teh year before but we never made the connection at that time. I have now insisted that no further tests be done especially on...
  4. U

    Need Sri Lanka 1 computer room wiring diagram

    hi I have computer room so i need to re wiring .so our domestic ac voltage 230v. i want to add some stuff * voltage meter. * ampere meter. * current transformer. * circuit breaker. * 5 electrical socket outlet.(1 for monitor 1 for CPU) How can i add this stuff. please any 1 give me a...
    • umbrellaco
    • Thread
    • aus computer diagram electricians' talk meter not uk room stuff voltage wiring wiring diagram
    • Replies: 1
    • Forum: Australia
  5. M

    High Integrity Earthing for computer sockets.

    Hello i have attached a picture of how i think a high integrity earth should be wired for computer sockets in a ring. I have a few questions to ask if possible please: 1) Is the additional 4mm earth necessary if the circuit is wired in a ring? If so does the additional 4mm cable need to be...
  6. K

    Computer problems ? ? ? ?

    I can’t remember if I’ve posted this before http://www.designerlady.com/Pages/TooStupid.html but it’s worth a second look if I have.
  7. B

    Dual earth terminals for computer circuits

    Noticed this on the architects notes can someone elaborate for me? thanks the contractor should note the need for dual earth terminal blocks to be provided within DBs supplying computer power
    • brizospark
    • Thread
    • aus circuit circuits computer earth electricians' talk images leakage terminals
    • Replies: 52
    • Forum: Australia
  8. B

    What is the software design in computer science?

    Hi Everybody, Does anybody tell me, In computer science a definition of what is software design and also how they are beneficial? If you have an any idea please suggest to me. I am waiting for your positive reply. Thanks a lot advance Baron Davis
    • BaronDavis
    • Thread
    • broken computer design electricians' talk level science software system
    • Replies: 3
    • Forum: Computer and Networking Forum
  9. M

    Computer games

    Hi all, Anyone playing L.A. Noire at the moment? Fantastic game, and finally a bloody game that I can beat the kids at...
  10. M

    computer design

    Is there any good and not too expensive design programs for computer to draw designs of wiring systems in a domestic situation? Anyone? Anyone?:D:D
    • midgetman
    • Thread
    • aus computer design electricians' talk
    • Replies: 26
    • Forum: Australia
  11. V

    3 computer fans one adapter

    Hello, I know nothing about electric wires. This is what I am trying to do. I have 3 desktop fans, each 12V, and they have 2 wires each, a red and a black. I have a pc adapter which is 19.5 V and 3.34 amps. I want to strip the adapter and expose the red and black wires and connect it to the fans...
    • Victor Trot
    • Thread
    • adapter aus computer electricians' talk fans
    • Replies: 3
    • Forum: Australia
  12. B

    Metrel Instaltest 61557 Results Download Software

    Hi All I'm new to this site and just starting my electricians course. I've aquired a Metrel Instaltest 61557 meter and when I tried to install the software on my computer to download the results from the meter, it would not install. The software is designed for 32 bit machines and mine is a...
    • beighton1
    • Thread
    • cable computer download electricians' talk install meter metrel results software
    • Replies: 5
    • Forum: Electrical Tools and Products
  13. carl9254

    Socket circuits incorporating computer

    What are the regs on this as ive just seen a periodic report and the company that did the periodic gave it a category 2, and i need to price to sort it out?? Thanks.
  14. S

    Helping computer programs to help understand wiring systems etc etc??

    Hi, ive been in and out of electrical for a while and have never quite grasped alot of wiring systems, i.e heating systems. Alot of the time im on the job im sitting in the dark as to whats going on which im fed up with. Ive discovered the internet and the computer a very quick and powerful tool...
    • shakin2011
    • Thread
    • aus computer electricians' talk help helping systems understand wiring
    • Replies: 7
    • Forum: Australia
  15. B

    earth leakage of a computer

    Hi all does any ony know what earth leakage a computer gives. as i have a site which will have only a few computers all cable are flush and customer wants a few additional sockets. 543.7.1.3 is for circuit with 10mA of leakage, also if so can you clarify 543.7.1.3(i) a 10mm earth...
    • beaver74
    • Thread
    • aus computer earth earth leakage electricians' talk leakage
    • Replies: 15
    • Forum: Australia
  16. E

    Computer Test Cert Software for Mac OS X

    Hi, I've been looking around google for ages trying if find a Mac version of Amtech or Castline, and have yet to find anything for then the PDF's for the IET website. Just wanted to know it you guys had found anything. Thanks for your help Paul
  17. i=p/u

    computer monitor

    hey, hi, yo any compuer finatics in the house today, my computer screen has stopped working, wont power up but theres continuity , have you ever had similar problem also wondering if i power up can i test if theres voltage at connection inside screen.... thankssssss
  18. J

    NCR or computer generated certs

    Hey! Ive always used the NCR hand written certificates and reports but am wondering if i might benefit form using the computer generated ones. just wondered what others do and any pros and cons for either.. reason ive stuck with had written so far is that i can complete and issue certs on...
  19. G

    Computer stuff.

    Afternoon peeps. Would anyone be good enough to share with me the way of converting a word document to a PDF document. Ta. Sorry, should have added without paying.:D
  20. F

    connecting my computer to electricity

    everytime i connect my computer to electricity it makes a spark ,why? actualy i have a cord an when i plug the second thing in , it makes the spark . The secod thing is the monitor or the computer. Is this bad for my computer or for the monitor?
    • fmariusd
    • Thread
    • aus computer connecting electric electrical electricians' talk electricity
    • Replies: 4
    • Forum: Australia
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