I have a few EM770 (ASUS) I do not like this card, And I hate the Mobile Partner software, I only use Lenovo Access connections, the EM770 does not work without taping Pin20 which I do not like as I prefer to switch my card off when needed. I added whitelist and SLIC tables, I have just tried Middleton BIOS but it's still the same so putting mine back on. Thanks for the reply, I created my own BIOS, I also made the custom BIOS for the HP Microserver that everyone uses. Then I'd advise to get a Huawei EM770 or EM770W instead of Sierra. RealBlackStuff wrote:I assume you have updated your BIOS with Middleton? I have also tried the 'tape trick' which made no difference.Ĭan someone please help, or give me some different files to try and flash, possibly the original Lenovo ones if possible? (The card itself, but all the com ports install ok) I am using the drives from the Lenovo Website which install fine, I have tried the Sierra drivers but they don't install one of the devices. I have tried flashing a few times without the sim card in and it's still the same, I have also tried another sim. Also the operator is not displayed properly when this happens, it seems to be some form of Chinese? writing or similar.

None of the links worked but I managed to find the files elsewhere.īoth flashes seemed to go okay, however as soon as there is a sim card in my laptop and it picks up a network it will disconnect/reconnect the device, giving a windows unplug/plugin sound. I have a UK model X61T with a MC8775 Card which is unlocked, it was working perfectly with my T-Mobile sim, out of boredom I saw this thread and wanted to flash my card.

Airprime mc8775 driver