Hi

I am having a problem with my Huawei E160 Broadband modem. The Modem is unlocked so that it is not fixed to just one network. Unfortunately anytime I fix any other SIM card on it, it brings following error message,

'YOU CAN'T' CONNECT BEFORE YOU REGISTER AN AVAILABLE NETWORK'

When I try to register the network it asks me whether I want to register the previous networks, if I say Ok, it says no network found.

What else am I surposed to do for it to connect to other networks after the unlocking?

Regards

What are the services of Operating System and How it help us in our computer operations?

Thanks for the help

Hi,

When I turn on the power of the computer, it boots up but nothing is displayed on the screen.  The graphics card is replaced but still no display is found on the screen.

I also try to reset the BIOS by removing the battery in CMOS. I try to remove the Random-access memory i.e. RAM and reinstall it and get the beeps.   But there is still no display.

Any one could help to figure out what is going on?  Many thanks.

when formatting my dell computer,am not able to partition a 40 GB harddisk into two equal parts. 

I am very interested in the current mouse technology, the mouse that uses wireless, because it does not use a cable. I wanted to ask whether enough to have a laptop that supports USB and Wi-Fi support? Essentially what I need to use a wireless mouse? If my laptop supports wireless mouse wireless keyboard also means support it?

I want to buy a phone based on Android, I have also heard that the Android version is a lot. As the title of my question. Which version is little support for Android applications? My budget only $ 100, with the amount of money in my country can already buy phones android. Essentially I want to buy an android phone with cheap price, but also quite a lot of application support. Please give advice.

I was looking online today to try to come up with an answer about RAID and its abilities and drawbacks.

However, one question that I couldn't find an answer to is if you can have two HDDs in RAID 0 (striped), then have one HDD act as a mirror for the other two.

In other words, if two HDDs in RAID 0 act as one drive, then can I add another larger hard drive and set that up with the other HDDs to achieve a complete mirror.

I don't necessarily want to use the larger HDD for data access, but I do want it so that if one of my other drives fails, I always have a mirrored backup to use while I rebuild my RAID 0 configuration.

I have an Apple Core 2 duo laptop.

In this laptop I want to use wireless keyboard and mouse.

I do not know how to use it.

And I also don’t know what I have needed to use wireless mouse and keyboard.

Please would you tell me how I can use it?