Tuesday, 4 September 2012

DW1502, DW1503, DW1702 & DW1703 Comcast Xfinity wireless modem/Arris wireless modem internet connectivity



With regard to the compatibility issues being faced with certain Dell Wireless cards and the Arris routers, please try the following steps:

Open Device Manager
 Expand Network Adapters, right click the wireless card and choose Properties
Make the following changes
Change 802.11h+d to Strict 11h
Change Afterburner to Enabled
Change Antenna Diversity to Main
Change AP Compatibility Mode to Broader Compatibility
Change BSS Mode to 802.11g Mode
Change BT-AMP to Enabled
Change Fragmentation Threshold to 2300
Change Locally Administered MAC Address to 1234567890AB (This step is important)
Change Minimum Power Consumption to Disabled
Change PLCP Header to Long
Change Roam Tendency to Aggressive
Change Roaming Decision to Optimize Distance
Change RTS Threshold to 2300
Click the Power Management tab
Uncheck Allow the computer to turn off this device to save power
Open Power Options
Click Change plan settings for the selected power profile
Click Change advanced power settings
Under Wireless Adapter Settings , click Power Saving Mode and change the settings to Maximum Performance

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