
Student Life/Auxiliary Services
Student Development

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Information Technology::Trouble Shooting Guide::Macintosh 9/x
To get started...
- Make sure you have an ethernet card.
- You can check for an ethernet card by looking on the back of your computer for a jack that looks like it could be used with a phone line but is bigger. If you see see a panel with two phone-like jacks side-by-side, but you can't find a large jack by itself, your computer has a modem, but no ethernet card.
- Make sure you have an ethernet cable.
- An ethernet cable looks like a phone cord, but is usually thicker and has bigger end connectors than a phone cord. You can test to see if what you have is an ethernet cable by trying to plug it into a phone socket. If it is an ethernet cable, it will not fit.
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I don't seem to have an ethernet card. What do I do now?
You can buy an ethernet card at any local retailer that sells computer equipment. However, it is recommended that you purchase an ethernet card through the supplier of your computer and have them install it as to not void you computers warranty.
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I don't seem to have an ethernet card and I own a laptop. What do I do now?
Contact technical support for the brand of laptop that you own and they may be able to install one for you. Also, some laptops have a special slot called a PCMCIA slot that can be used to plug in an ethernet card. Technical support for your brand of laptop should know if your laptop has one of these slots. Once you have found out that you have this slot, you can purchase an ethernet card for it at any local computer equipment dealer.
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I have an ethernet card, but I don't have a cable for it. Where can I get one?
An ethernet cable can be purchased at any retailer that sales computer equipment or accessories.
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My ethernet card is installed and I have plugged in the ethernet cable, but I still can't get on the internet. What's wrong?
This problem can be caused by a large number of things and this guide cannot possible cover them all, but if you go though the following steps, you may be able to get an idea of what's causing the problem before contacting Housing.
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Step 1Even if your ethernet cable is brand new, ask a neighbor with an ethernet cable that you know works to let you use it to test your ethernet connection. If you can get on the internet using your neighbors cable but not yours, you may need to buy another ethernet cable.
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Step 2Start your computer using OS 9. Click on the Apple. Go down to Control Panels and click on TCP/IP. Make sure that you are connecting via Ethernet. Under Setup, make sure you're configured to "Using the DHCP Server". If you could not connect before this step, try using Internet Explorer now.
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Step 3If you only have problems connecting under OS X and not OS 9, follow the directions from Step 2 and write down all the information found under setup in TCP/IP. Now restart your computer into OS X.
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Step 4Click on the Apple. Go down to Location and click on Network Preferences. Have Show set to Ethernet. Click on the TCP/IP tab. Have Configure set to Manually. Enter the information that you obtained from Step 3. In the Search Domains box, make sure that you put the value that was listed under OS 9 as Serv add. Now try internet explorer.
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Step 5If you can view Louisiana Tech's web site and logon to boss, but can't go anywhere else on the internet, your IP may have been banned from the network for some reason. Call the Computing Center (2893) and ask for Daniel Schales in order to get un banned.
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Step 6If by this point you still do not have an ethernet connection, contact Housing or fill out a work order and someone will be sent to solve your problem as quickly as possible.
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