Posts Tagged ‘plug and play’
Hardware Maintenance – Hard Work But Good Work
How many computer system issues would you imagine would be caused by hardware maintenance issues? Surprisingly it is almost a 50/50 split with software faults. After spending several years in the industry myself, I can tell you that I have spent many hours routing around inside a computer looking for the correct piece of hardware to remove.
Working in hardware maintenance can be an extremely stressful job, I mean think about it, every component that you handle has been precision made to do a specific job, its generally not cheap and it can also be short circuited by static from your body.
As mentioned above breaking components is one of the most worrying parts of the job, so when performing hardware maintenance it is vital that you wear an anti static wrist strap and attach it to a suitable earthing point. If you can’t find one you can normally attach the other end of the cable to the internal casing of the computer or server as this should be earthed.
Some more advanced earthing strips come with special adapters which you can either plug into a mains socket or securely fasten to an earthing point of your choosing.
It is amazing how many issues can be solved by changing a piece of hardware. One of the most common issues that I have come across as my time as a hardware maintenance engineer was network connectivity problems. This is usually the result of a burnt out card as the result of an electrical storm. I have literally seen engineers spend hours looking for a solution to the network problem when it could be solved a lot quicker and easier simply by replacing the network card.
It can be a good job to get into as you get to travel to a lot of different sites and experience new surroundings but on the whole one of the worst aspects of becoming a hardware maintenance engineer is the low level of pay that you receive for performing the job. There is certainly a skill to the job and it is not just a case of plug and play as some clients would have you believe. Obviously we have to order the parts as well and making sure that you order the correct parts is just as important as fitting them.
Would I recommend a job to someone in hardware maintenance? Yes I would, but I would also suggest they get a background in software maintenance as well for a fully rounded education of information technology support.
Gino Hitshopi is a hardware maintenance engineer with many years of experience fixing computers. Find out more about hardware maintenance at http://www.barronmccann.com/hardware-maintenance.aspx
Author: Gino Hitshopi
Article Source: EzineArticles.com
Provided by: Cool mobile gadgets
Networking Hardware You Need in Your Organization
It doesn’t matter if you are associated with government or education sector, you will have to get important equipment to perform your duties in the best possible way. For instance, there are many sectors where things can not be done without a right type of printer and scanner. That’s where people think of getting a HP ScanJet N7710 network printer.
However, when it comes to networking, there is a variety of hardware that should be in place. That’s one of the big reasons why the importance of finding a right site is immense. Actually, there are many devices and gadgets that are to be used in an organization and that’s when a site selling networking hardware lends a helping hand. But, do you really know what type of networking hardware is important for you? Here are few popular options for you to consider.
o Ask anyone about an important networking hardware and ‘networking camera’ will be the answer. Without using a right kind of networking camera, it is not possible to handle many different tasks. But, at the time of buying one such camera, you should pay attention to specifications and features. Always make sure your camera comes with features like digital zoom with presets, full screen monitoring, built in microphone, remote monitoring from cell phone, plug and play installation, and image date and time stamp.
o Another important thing which is extremely important for all organization involved in networking is a firewall. It is extremely important to pay attention to this particular aspect. Fortunately, you can now find quite a few options in this regard. There are sites selling network security and firewalls, to help you keep intruders away from entering your network. But, do make sure you buy this particular networking hardware after paying attention to its features. When buying one, you should make sure you get features like maximum global VPN clients, Green Compliance certification, 10 or more ports, 128MB or more memory, and 30Mbps encryption throughput.
o Routers and gateways are also important for networking. They provide you with several benefits, but if you are interested in getting maximum benefits you should opt for integrated services router. It comes with 2 ports, 10 Mbps data transfer rate, Intrusion Prevention System, Network Admission Control, four interface card control, expansion slots, and 256MB DRAM memory.
o In addition to these types of networking hardware, there are few others that should be there in your organization. For instance, POE injectors and splitters, consoles and extenders, network and interface modules, print servers, USB hubs, host bus adapters and network adapters are few popular networking hardware options.
So, these are the popular options for those who don’t know much about networking hardware. You need all of these and to get them you should find a better site. Just get connected to internet and start searching for the better site to make a purchase.
Pcrush.com offers variety of printers and scanners. Whether you need HP LaserJet P2055DN printer or HP ScanJet N7710 scanner, you can get all at this site. Plus, you can shop for amazing networking hardware along with buying high quality GPS systems. So, check it out, today!
Author: Neron Smith
Article Source: EzineArticles.com
Provided by: Digital Camera Times
I didn’t install an antivirus on my comp. and now it’s infected. I’ve tried so many a-virus but they dont work?
All the anti-viruses ive tried have been installed, but when they get to the update section (which you need an internet connection, which i have, the virus blocks it. So the update scan, the virus eliminator, and all forms of virus removal don’t work. And it’s the same thing with all anti-virus programs. So now the virus is in control, it takes ages just to get on the internet, it blocks all my games, and nothing works properly. Help???
Answer:
Its likely you are being blocked by a trojan called TDSSserv.sys follow the instructions below and you will be able to download Malwarebytes and SuperantiSpyware which will remove your virus. start > run > type: devmgmt.msc > enter > view > show hidden devices > non-plug and play drivers > TDSSserv.sys > right click > disable > restart computer. Download, install, update and scan your computer with both Malwarebytes and SuperantiSpyware, delete anything they find, if this fails to completely remove the virus/spyware download then update Avast and run a boot scan (click schedule boot-time scan and restart your PC), all the software below is free and safe to use. Malwarebytes: http://www.malwarebytes.org/mbam.php SuperantiSpyware: http://www.superantispyware.com/ Avast Anti-Virus: http://www.avast.com/eng/avast_4_home.html To protect your PC in the future you’ll need to install anti-virus software and a firewall, id recommend using Avast and Comodo Pro firewall both are very effective and completely free, you should also switch to Firefox 3 if you are browsing with IE as its much safer and a lot easier to use. (links on my profile)