Hi, I have just upgraded my Fujitsu-Siemens laptop from Vista to Windows 7 and whilst I can still connect to the internet wirelessly the internet access icon in the bottom right hand corner tells me my signal strength has no signal. I have checked my wireless network connection status and I have five green bars and an excellent signal strength. I find this very irritating and would be grateful if someone could help me to correct this issue if possible? Many thanks.

Hi, In this situation, I suggest you update the wireless adapter driver for test, please go to the manufacturer website to download the latest driver for your wireless adapter. Also, please update the firmware of your wireless router. Hope it helps. Alex ZhaoPlease remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.