Accidentally Deleted Ethernet/Network Controllers

[Jay0253]

Hello, I'm stupid and accidentally deleted both the Ethernet/Network controllers. Now, when I go to Device Manager. They have yellow exclamation marks beside them, and are listed under "Other Devices"

Well, I found the Acer driver download site, and don't know which one I'm supposed to download. My computer is the Acer Aspire 5750.. I have no clue about computer drivers so don't know which ones to download.

http/us.acer.com/ac/en/US/content/drivers

which one(s) do I download? Here are some of my specs if it helps.

Machine Name: Acer-PC
Operating System: Windows 7 Professional 32-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.130828-1532)
System Manufacturer: Acer
System Model: Aspire 5750
BIOS: InsydeH2o Version v1.14
Processor: Intel(R) Core(TM) i3-2310m CPU @ 2.10GHz (4 CPUs), ~2.1GHz
Memory: 3072mb RAM
Windows Dir: C:\windows
DirectX Version: DirectX 11


Driver Name: igdumdx32.dll,igd10umd32.dll,igd10umd32....
Driver File Version: 8.15.0010.2559 (English)
Driver Version: 8.15.10.2559
DDI Version: 10.1
Driver Model: WDDM 1.1
Driver Attributes: Final Retail
Driver Date/Size: 10/21/2011 12:21:43, 581120 bytes

 

[HEXiT]

click on it and click uninstal drivers if you can, if its already grayed out they have gone. if thats the case just connect the ethernet cable and reboot the lappy. windows should detect the new hardware and install fresh drivers automatically.
you should at least be able to get online.

http/global-download.acer.com/GDFiles/Driver/Wireless%20LAN/Wireless%20LAN_Intel_14.1.1.3_W7x86_A.zip?acerid=634672082421747974&Step1=NOTEBOOK&Step2=ASPIRE&Step3=ASPIRE%205750&OS=ALL&LC=en&BC=ACER&SC=EMEA_27 is the intel wireless ethernet

 

[Jay0253]

click on it and click uninstal drivers if you can, if its already grayed out they have gone. if thats the case just connect the ethernet cable and reboot the lappy. windows should detect the new hardware and install fresh drivers automatically.
you should at least be able to get online.

http/global-download.acer.com/GDFiles/Driver/Wireless%20LAN/Wireless%20LAN_Intel_14.1.1.3_W7x86_A.zip?acerid=634672082421747974&Step1=NOTEBOOK&Step2=ASPIRE&Step3=ASPIRE%205750&OS=ALL&LC=en&BC=ACER&SC=EMEA_27 is the intel wireless ethernet

connect the ethernet cable to my laptop and reboot? or just unplug the ethernet and plug it back into the router thing?

 

[HEXiT]

connect the laptop to the router via an ethernet cable (bright blue or bright yellow cable). no need to unplug anything if its already connected. 1s done just reboot.

 

[Jay0253]

connect the laptop to the router via an ethernet cable (bright blue or bright yellow cable). no need to unplug anything if its already connected. 1s done just reboot.

I did what you said but it didn't do anything. It just said "no device driver found" or whatever.