WWAN error 1804 on Lenovo X301

[Kaalicharan]

Well I like to travel and my work is related to that hence I require a cart that is able to support both AT&T and Vodafone. Recently I have changed the Ericsson F3507G with a Qualcomm Gobi2000 that I have bought from Lenovo. After changing I am getting this 1804, why this WWAN error 1804 on Lenovo X301 is coming. If you can help me I can be really thankful to you.

[Simond]

I bought a WWAN card on ebay, an 8775 Sierra unlocked to work in my country. It comes from an HP. At boot the x300, I have no message unrecognized card and I have the LED that illuminates the WWAN antenna. By cons, to boot windows (vista 64), the LED turns off and I have no new ring road manager in the windows. Anybody else is facing this similar problem.

[Paxton]

I feel that my problem does not come from the BIOS. No 1804 error to boot green LED lights up the WWAN antenna. It starts blinking twice for 10 seconds and then it will turn off, in the end, I also found that when I go into the bios when I press f12 to select driver boot. It normally turns off after 10-15 seconds. I know the post has a x300 WWAN is what AC is doing the same thing? You could try with and without sim card? Is that the WWAN card test for the presence of sim card?

[Quentin]

I use an external display 20 "native resolution 1600x1200px in 4 / 3. The X300 is 1440x900px. When I want to extend my desktop WinXP having 1440x900 and 1600x1200 respectively on the screen 20 "myself out either: black bands top and bottom with a great" lift” or when I asked him: "borderless display: full screen" it myself out: There are sidebands, the screen "moves" is all crushed and there is always a vertical scroll bar? Does somebody have tested this kind of resolution? And of course I tried the Autoset of the screen, manual settings, the driver installation of the screen but nothing works.

[Venator]

X300 is having an Intel chipset average quality, so perhaps less successful. Before I had an ATI in my T42P and I was not getting any problem with the 1600x1200 on my external monitor whether I use DVI or SVGA. But after some further investigation, it appears that the site Lenovo they do not have the latest version of the Intel driver.

[Avikshit Sinha]

I decided for an X300 to replace my trusty T41p. how it must always remain on his original idea because I have absolutely no regrets! I having this from yesterday and it perfectly match my expectations! But I have questions about restoration: Knowing that I have a 64 SSD, think vintage when launching at startup, it goes directly to bios? It is not possible to access that. "I have therefore started restoring from the DVD: DVD 1 then 2 then 3, which has vista installed but definitely not adhering to vista, I launched the installation of XP with the other 2 DVD available and at the end of the restoration, I'm left with a gap without installing anything else, is this normal?

[Barsha]

The X300 is running Windows 7 and I wanted to do a calibration with Power Manager so I plug in the sector and I left running (full charge, discharge, full charge). I ironed a moment later and there I read a% load OH MY GOD the worst is that the area was connected. I think that for a calibration, it stopped at 5% too. Suddenly the 1% viewing windows are they really accurate? If so, then I have destroyed my battery? Can anybody explain the abrupt behavior of the system?