I have an E6400 running Vista Business. Whenever I let the computer idle and the screen turns off, my wired network connection disconnects. I want to prevent this from happening. I made sure it's not going to sleep.
I've checked every option I can think of including the power options in the control panel and the device properties. I even went into BIOS to see if there anything thing that was doing this.
My brand new Flex 2 14 periodically disconnects from the network on Wi-Fi. This is pretty unacceptable. Other PC's in the house are not experiencing the problem, so it's difficult to blame the router.,
I have a Broadcom 802.11N Network Adapter device with driver version 6.30.223.201, which is the latest on the Lenovo site. I am running Windows 8.1, as provided on the system. I've installed Windows updates and some other software, but have not otherwise changed the OS.
I have seen other users with similar problems, but no fixes for Broadcom.
I'm an experienced user and know how to work with my D-Link 655 router. I have never come across the following:
"Device Ownership Password:"
I'm having a problem with my e6400 with the dell 1520 WLAN card not connecting to my/any wireless networks. The wireless has randomly been disconnected in the past (I know the router/internet is still working because I have another computer that is wired; also, my neighbor's network is unprotected and I can't connect to that either.).
The only difference now is that it won't reconnect, no matter what I do. I ran the hardware diagnostics in the WLAN utility from the control panel and it passes all of them, so the card isn't broken. The problem is that it fails the "association" test under connection diagnostics. This is what it's telling me.
"Move closer to the wireless router/AP for the network you are trying to test.
Whenever I'm copying files over the network to/from my M6400 Covet, I lose network connection.
I get the 'Limited Connectivity' message in Vista 64. It seems to happen for larger files transfers only.
I have the latest software from Dell already. My solution is to restart the laptop.
Title says it. Wireless Disconnects When Lid Closes! Any way I can keep it running with the lid closed?
View 5 Replies View RelatedMy XPS just arrived yesterday, and i am having lots of trouble with the wireless connection. I have tried being close and far from my wireless box and it doesnt fix the problem. My connection is great when its working, but it disconnects for about 20 seconds very often. Its extremely anoying, and I dont want to have to return this laptop as I really like it. Is there a location where I can update my notebook to hopefully resolve the problem?
View 3 Replies View RelatedI've just bought Dell Inspiron 7520 with windows 8 pre-installed. I'm facing the problem that the wireless connection all of sudden disconnects and won't connect again unless I go through trouble shooting to fix the network problem or by restarting the laptop. I'm sure that the problem is with the laptop cause I tried it on different networks and tried different devices on the same network.
View 7 Replies View RelatedIf I leave my M4400 idle with Windows (Vista Ultimate 32-bit) locked and the screensaver on for any length of time (e.g. 20 minutes), then the network card goes into power-saving mode even while on AC power, reducing the connection speed from 1Gbps to 100Mbps. I can see this because the colour of the LED on the port changes. The reduction in speed causes a brief disconnection from the network. When I unlock Windows, there is another brief disconnection as it reverts to 1Gbps, and this causes instant messaging applications to log out.
If I go to the Link Speed tab on the network card's properties in Device Manager and force it to 1Gbps instead of Auto Negotiation, it warns me that power-saving features will be disabled, but then I don't experience the problem and it never disconnects. "Reduce link speed during battery operation" is unticked, but this should not apply to AC power anyway. I've tried upgrading the driver to 9.50.14.2, A01 (released on 24/02/2009) but the problem still happens.
Does anyone else experience this?
Trying to resolve why laptop pc disconnects frequently from its wireless connection. No discernable pattern to disconnects, totally random. Happens in cycles of disconnect/auto reconnect or will go hours of stable operation. What I have noticed is tht the connection speed seems to vary, from a hig of 54.0 Mbps to as low as 2.0 Nbps. At same time the desktop pc (hard wired to modem) stays connected at 100 Mbps.
Using RCA modem, WRT 160n v3 router. Inspirion 1545 pc
I have Dell Inspiron 5521 bought recently. My WiFi is get disconnected intermittently. Connection would go in Limited state sometimes or would disconnect completely for sometime.
I have other laptops on the network and they don't disconnect. Im on my home network. Whats wrong with the network adapter?
I have a Lenovo y510p and have a really annoying problem with it's USB 3 ports. Everytime I try to connect a smartphone(android) it will initially detect it but just seconds after it just disconnects it and then connects it back again, it just a never ending cycle. As a result I can't copy files. The ports work well with other flash drives and even my external hard drive. It's just the smartphones that are affected. I have used 3 smartphones already all different models and they all exhibit the same behavior on both the usb 3 ports. But the smartphones worked fine when used with other computers.
View 3 Replies View RelatedAfter successful pairing it gets immediately disconnected again I am using a HP ENVY 15 Notebook PC with Windows 8.1 BT driver installed is Intel Wireless Bluetooth 4.0
Would MediaTek (Ralink) Bluetooth Software Driver sp65804.exe from HP download solve the problem ?
HP Pavilion 17-e020dx Notebook...
My wifi disconnects many times a day. Every other day the wifi adapter cannot find any router signals at all. It's been happeneing since new. I gave up on HP support as they never fixed ths issue and now the warranty has run out. At any rate I can get along by turning Wifi off/on when it drops connection, and rebooting the laptop when the adapter fails completely. Many posts indicate that a new adapter fixes the issue, but HP won't approve one. Naturally I am not going to buy HP again.
That is, the wifi connection randomly disconnects and reconnects, which is especially annoying when she is on MSN or whenever she is logged on to a HTTPS site (she has to log in again on the next refresh).
maybe Acer has a new driver for the 5100?
the OS installed is the factory Vista (with the usual bloatware - I deleted most of them). Can deleting certain Acer bloatware cause wifi issues?
I have bought a y510p 755m SLI with intel 4700MQ and it's performance is great, but after 20min it just drops the speed from 3.3mbps to like 2kbps, I tried ALL drivers and none solved the problem (even the windows one). I have to turn airplane mode on and off in order to reconnect. If i disable wireless N it does not disconnect but I lose too much speed (around 1.2mbps) and I really don't want that.
View 9 Replies View RelatedI purchased the Lenovo Z580 laptop last month. It is a very good laptop, very silent and well built. Coupled with Windows 8 (64 bit), its a very new experience all together, especially the uptime after restart, connectivity etc. Superfast!
I've been traveling around the world offlate and after I was back home recently, uunfortunately, I'm facing a wired problem with the Wifi since then.
Nature of the problem: After restart, sleep, turn PC on:
1/ Wifi shows full signal status at the start screen.
2/ I enter password to login and it takes to W8 start screen. I then goto the desktop mode.
3/ When I launch a browser I can't connect to internet but the wifi status says 'Internet access'. But after few seconds, I see grey wireless symbol (without any signal bar) with a star on the left corner of the wifi symbol (Not connected mode).
4/ The network I connect to is no longer visible. Only 2 networks are detected. One is an open network and the other one is a different network. Usually several networks are within the range when I'm connected to my network.
5/ After 4-5 minutes, everything becomes normal i.e. the wifi adapter connects to the network.
I've tried router/modem power cycle, disable/enable wireless network adapter and they haven't solved the problem yet. Also noticed something in the Wi-Fi Status (wireless adapter settings window) accessed via Control Panel. Speed initially was 39.0Mbps and eventually changes to 72.0Mbps, drops to 65.0Mbps...
I don't have this problem with the other laptop and tablet I own.
I bought an Inspiron 15 7000 series about a week ago. From the very beginning, the wifi is not working properly. It takes too much time to connect and also disconnects automatically frequently. Sometimes it shows only limited connectivity. I have updated the drivers but no change so far. All other devices in home are working properly.
View 1 Replies View RelatedIt can detect and "connect" to my wifi, however the moment i try to enter a webpage, it disconnects and doesn't work. So basically, the wifi doesn't work. I have checked the drivers and i'm 99% sure they're updated.
View 8 Replies View RelatedMy compaq presario CQ62 laptop's wireless adapter frequently disconnects while I'm online. is there a driver update that will correct this?
View 4 Replies View RelatedMy internet frequently disconnects from my Aspire S3-951 notebook with Athros AR5BWB225 wireless adapter. The adapter is loaded with driver version 10.0.0.227. Is there a newer driver that will prevent the frequent disconnects?
View 1 Replies View RelatedI just bought a new Aspire V15 Nitro Black Edition VN7-591G-74LK. I found the WIFI (Atheros AR5BWB222) disconnects every time the CPU/Fan is in full load or nearly full load. Once the CPU/Fan utilization is low, the WiFi connection recovers.
View 1 Replies View RelatedI purchased my studio XPS 16 in the beginning of July and am loving it. Having a few minor issues though, one of which is network related. More specifically the WiFi.
I have the upgraded Intel WiFi/WiMax 5150 Network card and my issue is with the WiFi. Well, honestly I couldn't tell you if the WiMax works as I have never actually been able to find any networks with it. IDK if it helps, but I'm running Vista Ultimate 64-bit with SP1.
Anyway, I can connect to networks just fine. It just is very intermittent. Occationally it does have an issue connecting, but by simply resetting the adapter it works like normal again.
Usually what it likes to do is connect to the network, and get stuck identifying itself (again, I can reset the adapter and it works again), or it connects just fine, identifies with the network, and i can even check email, sign on skype but NOT be able to browse the internet. Sometimes it says its connected, but wont pull up email, skype or the internet.
Now normally I wouldn't mind it so much, but the fact that it does this on a regular basis and I find myself resetting the adapter four or five times a day in hopes that it works again is getting old, and fast considering I spend over $2k on this machine .....
Well, as many of you may have seen on the news (in the US anyway), Louisville, Kentucky was hit by some massive storms on August 4th.
I was unlucky enough to be on the campus at the University of Louisville, where I live in a dorm. During the rain and thunder, I was surfing the web and watching a little TV to pass the time due to canceled classes.
All of a sudden there was a bright flash, and a loud crack and boom. I had later been informed that the building was hit by that particular bolt of lightning.
At the same time as the flash, my laptop completely froze, forcing me to hard reboot. Nothing else in the room was affected. Lights didn't flicker once, TV never skipped a beat. My electronics are all plugged into a quality surge protector; this and the fact that we still had power and cable, I knew there wasn't a power surge.
However, the internet was knocked out for the whole building. Come to find out today, my laptop no longer recognizes when an ethernet cable is plugged into the port, thus preventing me from connecting to any LAN; home, on campus or otherwise.
QUESTION
This leads me to the question: Is it possible for there to be an electrical surge carried over an ethernet cable that is strong enough to fry/disable an internal network card?
In case you're wondering, I'm currently connected via wireless. Specs are in my sig (Dell E4300).
When i open the lid, i see black screen with some white lines showing up, then i need to press power button to shut down the laptop.
I have debugged these crashes and I saw that the problem is with network drivers. So i tried updating them and uninstalling them, but it doesn't solve anything.
These crashes happens randomly and from what i have heard utorrent might cause them. Has anyone else had these crashes and how to fix them ?
I bought a new Dell D830 about three days ago for school. I connected to my schools wireless network just fine, and I did this for about two days until I headed back home.
Here we have a wired network and it even worked fine here for about a day. Now I cannot seem to connect to anything here.
I checked the modem, different cables, and I tried to run through the repair option but I still got the same message, 'There might be a problem with one or more network adapters on this computer'. I do have Vista on the computer but besides that the only things Ive loaded are Trend Micro and Mozilla.
Will it effect both wired and wireless networks on this computer?
Does the Vostro 1700 use a 10/100mb network connection Ifso can it be upgraded to a Gigabit card or is it intergrated. ?
View 3 Replies View RelatedWell when I started up my system all these icons were gone from the system tray. I went to properties and tried to click "show the icons all the time" but those three were grayed out.
I restarted the system and the battery showed back up but the other two didnt. So, I restarted again, and now all three are gone again. I'm guessing the only option will be reinstall OS?
Does wireless N really make that much of a difference to e G network?
Anyone tried changing the G card in a 1350 for an N? Anything to be aware of or avoid?
Are all 3 wires in the 1350 (sales person trying to sell me the N card claims they will be).
I've just bought a XPS M1530 Laptop (so excited!). But I have some problem connecting to wireless networks.
My roommates can find and connect to our wireless network, while my machine cannot even find one!! It can't even create wireless networks (ad hoc)
I looked up Dell support, it said to uninstall network driver and restart windows (vista HP, SP1). I did that, after reboot, it could find the available network, but after another reboot, it again didn't work.
I'm pretty sure that nothing is wrong with hardware (since it could find once or twice). But I don know what to do.
System configuration:
Core 2 dua 2.5GHz
Ram: 4GB
Graphic :Geforce 8600gt 256mb
Hard: 320GB
Wireless: Dell Wireless
OS: Vista Home Premium Service Pack 1