I got my Lenovo K430 in early 2013 and its awesome but its just not cutting it with all these new triple A titles like BF4. I want to upgrade my GPU from the GT 640 to the GTX 770 but im not sure if the motherboard will work with the 770 will it? Heres a link to the exact same K430 I got from frys Frys Lenovo K430 and heres the link to the exact GTX 770 PNY GTX 770 4gb Heres my motherboard info i just copied from Speccy Motherboard
Manufacturer LENOVO
Version IdeaCentre K430
Chipset Vendor Intel
Chipset Model Ivy Bridge
Chipset Revision 09
Southbridge Vendor Intel
Southbridge Model Z75
Southbridge Revision 04
System Temperature 61 °C
BIOS
Brand LENOVO
Version EQKT18AUS
Date 8/22/2012
Voltage
CPU CORE 1.584 V
MEMORY CONTROLLER 0.208 V
AVCC 3.376 V
3VCC 3.360 V
VIN4 0.536 V
VIN6 0.240 V
PCI Data
Slot PCI-E
Slot Type PCI-E
Slot Usage In Use
Data lanes x16
Slot Designation J6B2
Characteristics 3.3V, Shared, PME
Slot Number 0
Slot PCI-E
Slot Type PCI-E
Slot Usage In Use
Data lanes x1
Slot Designation J6B1
Characteristics 3.3V, Shared, PME
Slot Number 1
Slot PCI-E
Slot Type PCI-E
Slot Usage In Use
Data lanes x1
Slot Designation J6D1
Characteristics 3.3V, Shared, PME
Slot Number 2
Slot PCI-E
Slot Type PCI-E
Slot Usage In Use
Data lanes x1
Slot Designation J7B1
Characteristics 3.3V, Shared, PME
Slot Number 3
Slot PCI-E
Slot Type PCI-E
Slot Usage In Use
Data lanes x1
Slot Designation J8B4
Characteristics 3.3V, Shared, PME
Slot Number 4 (Sorry About the huge list but im not sure what is important and whats not important)
Manufacturer LENOVO
Version IdeaCentre K430
Chipset Vendor Intel
Chipset Model Ivy Bridge
Chipset Revision 09
Southbridge Vendor Intel
Southbridge Model Z75
Southbridge Revision 04
System Temperature 61 °C
BIOS
Brand LENOVO
Version EQKT18AUS
Date 8/22/2012
Voltage
CPU CORE 1.584 V
MEMORY CONTROLLER 0.208 V
AVCC 3.376 V
3VCC 3.360 V
VIN4 0.536 V
VIN6 0.240 V
PCI Data
Slot PCI-E
Slot Type PCI-E
Slot Usage In Use
Data lanes x16
Slot Designation J6B2
Characteristics 3.3V, Shared, PME
Slot Number 0
Slot PCI-E
Slot Type PCI-E
Slot Usage In Use
Data lanes x1
Slot Designation J6B1
Characteristics 3.3V, Shared, PME
Slot Number 1
Slot PCI-E
Slot Type PCI-E
Slot Usage In Use
Data lanes x1
Slot Designation J6D1
Characteristics 3.3V, Shared, PME
Slot Number 2
Slot PCI-E
Slot Type PCI-E
Slot Usage In Use
Data lanes x1
Slot Designation J7B1
Characteristics 3.3V, Shared, PME
Slot Number 3
Slot PCI-E
Slot Type PCI-E
Slot Usage In Use
Data lanes x1
Slot Designation J8B4
Characteristics 3.3V, Shared, PME
Slot Number 4 (Sorry About the huge list but im not sure what is important and whats not important)