Dell :: Wi-Fi Limit Connection And Power Startup On XPS L322X

Feb 1, 2013

I got my XPS L322X yesterday, and this problem occured from the first time I turned on my laptop. Everytime I turned on or restarted my computer, I could connect to my wifi router, and everything works well in the first 3-5 minutes. But later the wifi connection turned to "limit", and if I searched for the networks again, all wifi hotspots disappeared!

And if this problem popped up, there would be a follow-up problem -- I could not turn off my computer nor restart it! If I tried to restart the computer, it stayed on the "restarting" screen for 5 minutes, and a "power_start_up_failour" error warning later. If I then restarted the computer by pushing the power button for 5 seconds, it showed that the network adapter was disabled. Enableing the adapter would start this whole problem all over again!

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Dec 22, 2012

Recently acquired a Dell Inspiron 6000. I had the hard drive clean off and Windows XP reinstalled. I have no problem connecting to the internet when I power up if I go through "repair connection". I have to do nearly every time I power on. How do I get it to stop? My other Inspiron had no problems connecting.

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Have already reset everything multiple times including unplugging modem and pc.

From what I understand the pc is getting gatewayaddress or does not recognize.

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Jan 14, 2011

I seem to have a problem with my Dell DW1520 wireless LAN card installed on a Studio 1747 laptop.The LAN card seems to have a mind of its own and is rarely enabled at start up. Repeatedly restarting the laptop a few times somehow magically enables the network card though.When disabled, I can see the red cross on the task bar (network connection). The network card is not even detected and is not visible in device manager. However, when I restart the laptop a few times, the bars appear, the LAN card appears in device manager and I can connect to the wireless network.

I logged a call with Dell Technical support for this and a different issue (BSOD and restart). They replaced my motherboard and asked me to monitor the situation. While the BSOD/restart issue seems to have disappeared with the motherboard replacement, the wireless LAN card issue still remains. The person that came to install the motherboard also tried installing new drivers for the LAN card but that hasn't worked. Dell tech support now say that I must reinstall the whole Operating System (Windows 7), drivers etc from scratch.

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Dec 6, 2012

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Mar 3, 2013

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Dec 29, 2012

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I use a Netgear Power line Adapter and have been for years, and have never had a problem with it. I am running Windows 7 Enterprise 64 bit.

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Nov 10, 2011

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Jun 2, 2011

I working with two PowerEdge R515 systems and for some reason I keep getting strange power errors on the front LCD where it turns orange. It started with one about an on-board regulator failure and this morning when I came in both machines were powered down with a different LCD error, something about the Fault-safe voltage being out of range? They both say to contact support.

I got these error logs this morning. All the power readings show as being ok in the iDRAC page and in ESXi readings.

System BootThe system board PFault fail-safe voltage is outside of the allowable range. System BootThe system board PG voltage is outside of the allowable range. System BootThe system board PG voltage is outside of the allowable range.

The only strange thing i see is that on the power supply tab it says the max input wattage is 750 with the actual input being 972.

Individual Power Supply Elements Status Location Type Input Wattage Max Wattage Online Status FW Version PS 1 AC972750Present03.02.00

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Sep 22, 2011

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Nov 27, 2011

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Jan 28, 2010

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Mar 11, 2013

I've setup a cisco router 2821 with VPN (client) and it is working fine. All the configuration i've done via CLI
 
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Dell :: Dimension E510XP - After Power Failure No Wired Connectivity

Dec 17, 2011

After a recent power outage while my PC was in sleep mode, I don't have wired (Ethernet) connectivity. 

I have new Dimension E510XP Media Center Edition, Version 2002, SP3 ver had an issue with wired connectivity on this PC after coming out of sleep mode.  Of course, the power failure was unusual.

Observations:

- ipconfig /all shows that I have an IP address

- I can ping the DHCP server listed in ipconfig /all and I also can ping google.com.

- I was going to go a restore point set before the power outage.  But, somehow system restore had gotten turned off.    Oh, well.  I did go ahead and turn system restore back on.

Things I've already tried that did not solve the issue:

- Reboot

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- Looked for an updated network adapter driver on Dell's website.  Turns out that I have the latest driver already.

- Followed many of the steps from Microsoft at [URL]

- Checked McAfee Security Center firewall permissions list to see if something got changed.  Everything looked okay.  Also disabled the firewall just to be sure,

- Disabled SafeEyes internet filter.

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Nov 27, 2011

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Dec 4, 2012

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Sep 30, 2011

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I am pretty sure this is because there are a lot of "dead" TIME_WAIT connections hanging around not being used.  In our application we only have the couple hundred connections but they do move around a bit every now and then.
 
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May 23, 2010

How do I disable the power management feature that slows my NIC down when I am on battery power?

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However, the minute I plug in the laptop, the NIC connects at the proper speed.  Essentially, when the laptop is using battery power, the NIC decreases it's speed to 10 mbps.  When I plug the laptop in, the speed jumps up to what it should be (either 100 mpbs or 1 Gbps, depending on which router I'm plugged in to).

So, how do I disable this feature?  I want to connect at the maximum possible speed, regardless if I am plugged in or not.

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Dec 13, 2011

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Jun 27, 2011

I had lost power to my apartment and when everything came back on everything was working as normal...until about an hour later when my internet connection was sporadic at best. I called the ISP and they confirmed that the modem is fine. My other computers can connect to it via ethernet cable and wifi so it doesn't appear to be the router.

When I try to ping anything it seems to time out randomly.. (ran "ping Yahoo! -t1" and let it go for a while..times out every 10 requests or so).

I swapped out the ethernet cable but the LEDs on the NIC are Orange(Amber) for both cables. The wifi on the computer works fine. I reinstalled the driver for the NIC.

Computer:
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Oct 28, 2012

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Jun 14, 2011

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Jun 13, 2012

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Dec 8, 2011

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[code]....

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Jan 29, 2011

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