Hi Experts, I need your valuable help in fixing the the issue that I am facing with my Dell D600 Latitude Laptop, the problem is - I am trying to install a new Broadcom wireless card on my Dell D600, but some how When I try booting up my PC it won't come up, I can see the Led indicators blinking for 2-3 sec and then nothing happens, the system wont start at all. This is not only the case with Broadcom wireless card, but also the case with INTEL 2915 PRO wireless card. Not to mention that both these cards are compatible with the system and OS. Is there any lock or check on system BIOS or anywhere else due to which it doesn't accepts the new wireless card and start-up?? Please help me out on nailing this issue. Regards.

Hello Mr. Binspector

Thanks for your reply.

I've tried all these steps but of no use. If I remove / unplug the new card and plug in the original (Old) wireless card into the system, it is able to boot up, but still most of the time wireless doesn't works but fewer times yes. Now, if I try to plug in the new Wireless Card with the PC powered on, and install the drivers for it, the PC would accept the card and wireless would also start working till the time the PC is On. But as soon as it is shutdown or restarted, its the same problem, It wont start and would blink lights for 3-4 secs and becomes dormant.

Is there ant thing else that you may wan't to suggest me to try??
Thanks. Hello Mr. Binspector Thanks for your reply. I've tried all these steps but of no use. If I remove / unplug the new card and plug in the original (Old) wireless card into the system, it is able to boot up, but still most of the time wireless doesn't works but fewer times yes. Now, if I try to plug in the new Wireless Card with the PC powered on, and install the drivers for it, the PC would accept the card and wireless would also start working till the time the PC is On. But as soon as it is shutdown or restarted, its the same problem, It wont start and would blink lights for 3-4 secs and becomes dormant. Is there ant thing else that you may wan't to suggest me to try?? Thanks.