Dosto mere laptop main c.d ki window chalty hai d.v.d ki window nahe chalty d.v.d ki window instal to ho jati hai lekin jab start hoty hai to black screen a ke tehr jati dvd ki koi bhe window karon to yahe nasla hota jab cd disk ki window bilkul thek chal ti hai

laptop cofiguration


ram: 2gb harddisk : 320 gb procesor: 4.0 core 2dou

or partion kuch istraha hai


C : 40 gb

d : 160gb

e : 120 gb