![]() 5 GHz will be probably less crowded with your neighbor WiFi networks, but 5 GHz usually has a range of less than 2.4. This wireless card does not work on 5 GHz, 2.4 GHz only.īuying a router dual-band (2.4 and 5 GHz) can be useful if other devices, such as a Tablet, can use 5 GHz. PS and how does phones work only on EVERYTHING and computers are so limited? (end of the mug shot) This card will work on 5 GHz with a dual band router/modem? Namely this one don't know if this link does not work there a It has a Dell 802 adapter wireless network 1801.11bgn. I have a Dell XPS 8900 Costco, Windows 10 i7 Setup. Change the value of Auto 20 MHz / 40 MHz.ĭell Wireless 802 1801.11bgn it will work on router dual-band 5 ghz? ![]() Start > Control Panel > Device Manager > network adapters > Dell Wireless 1703 802.11b/g/n (2,4 GHz) > click the Advanced tab > select 802.11n bandwidth. To do this, change the configuration (in Windows 7): But can be configured to work with two frequencies is adapted automatically. The mobile card wireless driver is configured to work only with 20 MHz at the factory. The router is configured to run with a frequency of 20 or 40 MHz, making the switch automatically in the factory. The laptop is connected to a router TP-Link TL-WR740N. After losing an entire afternoon and looking at forums and their complaints, I think that I found the solution to the problem (at least, here is running). Recently I came across the same problem identified by many with a Dell Inspiron 15R laptop 7520 with the Dell Wireless 1703 (Atheros chipset). My network card is a Wireless Dell 1703 802.11b/g/n 2.4 ghz and I tried to update and to re - download the firmware, but nothing seems to fix. If I try to fix connectivity problems, he always find and solve some in the network card or wireless, but then point again, after 10 minutes, or so, it happens again. But if I click on the network icon in the toolbar, it starts working again, but it stops in the next 10 minutes, once again, and so on. After, I'm online, every 10 minutes my network access stops working completely. First, wifi takes a lot of time to connect. I bought a Dell Inspiron 7520 for a week now, and I had a strange problem with internet connectivity since then. ath: regdomain 0x807c dynamically updated by country IEĭo you have any suggestions? The strange thing is that I also tried installing Windows 10, but it didn't recognize my bluetooth either.Problems of internet connectivity with Dell Inspiron 7520 (1703 of Dell Wireless 802.11b/g/n 2.4 ghz) ath: doing EEPROM country->regdmn map search ath: EEPROM indicates we should expect a country code ath: EEPROM indicates we should expect a direct regpair map ath: phy0: Set BT/WLAN RX diversity capability Kernel driver in use: ~ $ sudo modprobe ath9k & dmesg | grep ath Subsystem: Dell QCA9565 / AR9565 Wireless Network Adapter Hard blocked: ~ $ lspci -nnk | grep 0280 -A2Ġ8:00.0 Network controller : Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter (rev 01) Ls: cannot access '/sys/class/bluetooth': No such file or ~ $ lsmod | grep bt HP "Truevision HD" laptop cameraīus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root ~ $ uname -a This module was installed on a Dell Laptop with Windows and the bluetooth part worked just fine.īus 001 Device 002: ID 8087:8000 Intel Corp.īus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubīus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hubīus 002 Device 003: ID 04f3:0280 Elan Microelectronics Corp.īus 002 Device 002: ID 0bda:5775 Realtek Semiconductor Corp. Previously, with RT3290, the blutooth module coudn't load but I did see something bt related under "rfkill list". The problem is: I don't have bluetooth with neither card. Recently I changed my wireless card from a Realtek RT3290 with severe connection problems under Ubuntu and Mint for a Qualcomm QCA9565 also known as DELL 1705. I am a Windows user trying to adapt to Linux.
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