Thread: setting up TP link router and access point

hi everyone

greetings to all.

I need help setting up wifi network in my office. i will try to explain my complete set up right now. the main problem is how to setup my access points .
Okay so here it is.

I have 3 - 4 PCS in my office out of which My machine is the main machine and everything is setup on this. so for networking what i have done is i am using a TP link router model TL-WR941D. i had got it configured from an engineer. A cable from my internet modem goes into the blue port of this router(WAN) and my PCs are connected via the LAN port of the router . so everything is working fine right now the local network and internet on all PCS and my laptop also connects through the wifi and is able to access other pcs and also the internet.

To have better signal strength on other floors of the building my engineer had installed 2 access points. They are TP link model Tl-WA901ND. yesterday i updated the firmware of my main router and the settings were some how lost but i managed to set it back to working state using the quick setup utility. so my router and wifi is working fine. But now my access points have stopped sworking . i mean i am not able to get better signal strengths thorugh them. i am assuming theirs ettings /ip etc are lost. now i have no idea how to setup these access points to be used again as part of my wifi network. I looked on the internet but nowhere the thing has been explained in detail. can anyone please guide me on how can i configure my access points/repeaters agaain? i am stuck and engineer is not available for nest few days and my officee internet is suffering.

Any help would be really appreciated

Thanks

P.S i have never setup an access point or router before so please bear with me and tell me a little detailed setup instructions

Thanks

Reading FAQ's ( frequently asked questions).
FAQ - Welcome to TP-LINK
(1)
Does the SSID of TL-WR941D. appear in above models ?
http://www.indiabroadband.net/attach...1&d=1317476779

http://www.indiabroadband.net/attach...1&d=1317477295

(2)
What is the height involved ?
(3)
i am assuming their settings /ip etc are lost. now..

TLWR941D:confirm you have not changed any settings .


feedback.
For my ref : studying >>>>>
http://www.tp-link.com/resources/ima...9153432922.jpg
How to Setup an 11n AP as a Repeater - Welcome to TP-LINK

height is not the issue
it was working before i reinstalled the router setup using the installation utility. the access point hasnt moved. i did change my wifi name and WEP key. that might be the reason for access point not working now. but i dont know how to change the wifi name and WEP key for the access point and set it up again

Thanks