Inno3D GF-GTX260

[DafyddEdwards]

I recently bought a secondhand Inno3D GF-GTX260 DUAL-DVI-HDTV-GDDR3-896MB graphics card from a pc shop, i installed it myself and it dont seem to work i upgraded my power supply to a 700W to make shure i can cover it but i cant get no picture. I insert both 6pin power supply to the graphics card and slot it into the PCI-EXPRESS slot and turn PC on. It boots and i can hear the jingle played at the beginning when the Pc signs in so it is working. can any one say if i broke the card or if it was more than likley broken before i bought it, also due to me trying to install it i have voided my warrenty and now for some reason after taking the graphics card out and re inserting my old one i cannot boot my pc its saying

 

loading operating system

boot from cd/dvd

 

bootmgr is missing

press ctrl+alt+del to restart

 

if i folo the restart it just dose the same thing, Also i cannot even get the menue to reset my pc to store settings or to before somthing happend.

 

all help needed :) thankyou.

[Jelly Bean]

Hello and welcome.

 

Could you please post your computer hardware specs please.

 

Could you firstly check ALL internal cables such as the HDD,GPU etc,you could of moved or loosened something.

 

Did you make sure the computer was properly turned off and unplugged from the wall before entering inside?

 

When I first started building computers I killed a HDD this way and also fiddling inside while connected to a on power socket can sometimes kill a HDD.

 

Ok now restart the computer and see if you can enter BIOS and load default settings save and exit.

 

Or restart the computer and repeatedly tap F8 on startup.

 

Let me know what happens please.

 

JB.