hi
i have hp 540 laptop and it`s having some bootup probulem when i try to boot the system the blue screen messsage is apper for 2 cend and it getting restarting when i was try to reinstall windows it`s showing like `There is no hard drive make shoure the hdd is connectde properly or not ` and i have already checked all the bios settings and bootup options but no use .and i have tryed another hard disk from good working mechine also but its showing the same but the current hardisk is working properly on another mechine :4-dontkno