Compaq Presario CQ35
 

Dears, my laptop suddenly turned off when i restarted it shows red cross on betry icon and message is replace the battry , it works only when power is supplies direcly by charger when turn off charger system also suddenly went off.
any solution please

Change battery .

[QUOTE=Amna;513558]Change battery .[/QUOTE]

Sister Amna do you have any idea about cost of its bettry and where it will be easily avail ,if anyone else have please share because i don't

Its prices ranges 6000 to 7000 .(I don't know about exact price, I have checked from online shops). You can purchase it from any reliable vendor in your city. Remember purchase the battery that is compatible with your note book only. Its better to tell them about model. Don't go for second hand battery (Recommended).

time to buy a new battery
you can get used / 2nd hand battery in between 3k to 4k (estimate)
but if you afford a few more thousands then I will recommend a new one