What system is this?  You need to install the System Software first (if available for your system), then the Chipset driver(s), then any other needed drivers (audio, video, network, etc.).  Can provide links if we know which system.

Model of Dell everything so far is Intel?

Thanks for the replay, about the system it's Intel as natakuc4 said, I found the drivers for the first and second one, still can't find the latest one driver ( PCI controller for simplified communications) If you can help

Thanks for the replay, about the system it's Intel as natakuc4 said, I found the drivers for the first and second one, still can't find the latest one driver ( PCI controller for simplified communications) If you can help

Again model of Dell e.g. Inspiron 6400 will help a lot.

Sorry, Dell inspiron n5110

At least !! that means all of them and maybe others :emotion-7: I have to roll up my sleeves:emotion-1:

For the number 8 I have installed this http:/www.dell.com/support/drivers/us/en/04/DriverDetails/Product/inspiron-15r-n5110?driverId=5PFY2&osCode=W764&fileId=3100845564&languageCode=en&categoryId=VI" rel="nofollow noopener noreferrer">http://www.dell.com/support/drivers/us/en/04/DriverDetails/Product/inspiron-15r-n5110?driverId=5PFY2&osCode=W764&fileId=3100845564&languageCode=en&categoryId=VI

The card name is Intel(R) HD Graphics 3000

Drivers wise it should be all you need unless you have switchable graphics. You need to check whats under display adapters in the device manager.

You may also want to update the system BIOS to A11 (optional).

For the BIOS it says "can't flash the same version" it doesn't matter if it's optional ! anyway it looks like every thing is OK there are no question marks in the device manager, thank you a lot for your help natakuc4

Good luck :emotion-1: