Problem 1. The Radeon HD 5770 needs an external power source (6pin) which would usually come from the PSU, (the one I bought came with an adaptor cable allowing the use of two of the old type 4 pin HDD power cables)
Problem 2. You need a PSU with a recommended power output of 500w with a 12v current rating of 40 amp
Problem 3. You need to have a minimum 2GB RAM
Solve the problems and it should work yes.
You will probably have to make a change in the BIOS to switch off the onboard graphic and you may also have to update your chipset drivers
I hope this helps
My Computer
Computer Manufacturer/Model Number
Something I threw together
OS
Windows 7 Ultimate x64
CPU
Intel Core i7-2600K
Motherboard
Asus P8P67
Memory
16 GB G Skill F3-10666 CL9D-4GBRL
Graphics Card(s)
ATI Radeon HD 6870
Sound Card
ATI Radeon HDMI / Realtek ALC892
Monitor(s) Displays
2 x 22" standard monitors / LG32LC56v TV to watch films
Screen Resolution
1920 x1080
Hard Drives
2 x OCZ Vertex2 111.79GB
3 x Samsung103SJ
1 x Samsung103UJ
1 x WD3200BEVT
1 x Hitachi5K320-160
PSU
Thermaltake Toughpower Cable Management 750W
Case
Antec 300
Cooling
Noctua NH-U12P SE2 and 5 120mm Case fans
Keyboard
Microsoft Comfort Curve Keyboard 2000
Mouse
Hama M3110 / Logitech M305
Internet Speed
16000
Other Info
I have also used Fedora, Suse, Ubuntu Linux
And all other Windows from 95 to date except ME
i7 3770k OC'd 4.6 @ 1.17v, also FX 8120 & i5 miniITX
Motherboard
MSI P67A-GD80 b3
Memory
32 gb G.Skill Sniper DDR3 10-12-12-31 @ 2133
Graphics Card(s)
XFX Radeon 7870 2GB DDR5
Sound Card
Sound Blaster Z Series Card
Monitor(s) Displays
(2) LG LED 23" 1920 x 1080 2ms Monitors via mini d-port
Screen Resolution
1680 X 1050 p
Hard Drives
Samsung 256 gb 830 SSD sata III
(1) 1 tb WD Black
(2) 1 tb Hitachi deskmates/sata II
(2) 1 tb WD green/sata II
(2) 3 tb Seagate Barracuda
(1) 120 gb OCZ Vertex SS
(1) Drobo 5N w/5 Seagate 3tb
PSU
EVGA modular 1000G2 80% gold rating & APC 1200 RS
Case
CoolerMaster Storm Styker
Cooling
7 case fans 140mm & 120mm, NZXT Kraken X60
Keyboard
(2) Logitech Illuminated Keyboards (1) usb (1) wireless
Mouse
Logitech G700 & T-BC21 - nano nx for the laptop
Internet Speed
Basic 120mbps down
Antivirus
Trend Micro Titanium Max Security & Malwarebytes Premium
Browser
Chrome and IE 10
Other Info
5 Noctua case fans + 3 Noctua in p/p on NZXT cooler
Integrated hot swap drive bays for 2.5" Drives
(2) Lite-on dvd/cd/Blu Ray optical 22X
Integrated fan controller and led on/off
HP Officejet Pro 8630 all-n-one
Hot-swappable 3.5" hard drive bay
Netgear Nighthawk router
Asus USB 3 & sata 6 PCIe card
Vantec IDE to sata adptr./Ultra sata adptr
Lenovo L420 i5 lappy with m sata
Drobo 5N advanced NAS