SidharthaKUMAR1234

about 2 years ago mistakely my recovery partition got deleted so i contacted hp customer care they suggested to buy the partition deleted by them so i purchased that thing from them so the problem arising is that i want 2 format my laptop and it is asking for that cds given by hp but when i insert them it displays invalid disk inserted so what can i do to format my laptop model#HP 2000-2314 TU WINDOWS 8 Operating system:Windows 8 Single Language (64 bit) System root: C:Windows Available physical memory: 3985 MB CPU: Intel® Core i3-2348M CPU @ 2.30GHz Drive Info: C: 443.63 GB D: 21.36 GB Internet Explorer: 10.0