Windows 7 can't detect second screen in screen resolution

P

putangina

New member
Local time
12:28 PM
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2
Hi, i really need your help this time.. I have currently downgrade my windows 8 to windows 7 ultimate. I've noticed that windows 7 can't detect second monitor in screen resolution. there's no other options available but just one screen. you cannot duplicate, extend, etc. I already have my hdmi cable connected from my nvidia geforce 635 video card to my led tv...
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Asus
OS
Davao Del Sur
CPU
intel core i-5 3317U, 1.7 Ghz
Graphics Card(s)
NVidia geforce gt 636 m 2 g
Try upgrading to latest drivers!
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self Build
OS
Windows 7 Ultimate x64
CPU
Intel Core2 Quad Q8300 2.5Ghz
Motherboard
Asus P5QD Turbo
Memory
Kingston HyperX 4x1GB DDR2 1066Mhz
Graphics Card(s)
Asus/Nvidia 9500GT 1GB
Sound Card
On-Board HD
Monitor(s) Displays
22" Widescreen TFT
Screen Resolution
1920x1080
Hard Drives
2x 320Gb Seagate SATAII RAID 0
2x 80Gb Seagate SATAII RAID 0
1x 1tb hybrid (8gb ssd)
PSU
650w
Case
ATX
Cooling
140mm front, 120mm Rear, 80mm Chipset + stock CPU and GPU
Keyboard
Plastic one
Mouse
Plastic one
Internet Speed
4Mbps
Other Info
Laptop: HP Elitebook 2560p
i5 @2.7Ghz 4GB DDR3
Yeah that's most likely due to drivers. Try installing the latest drivers, restarting and try again.
 

My Computer

Computer Manufacturer/Model Number
Me
OS
Windows 7 Pro x64
CPU
Intel Core i7 920
Motherboard
ASUS P6T Deluxe V2
Memory
Corsair XMS3 12GB (3x2GB) DDR3 1333
Graphics Card(s)
EVGA GTX 470 1280MB GDDR5 DX11
Monitor(s) Displays
ASUS VW246H | ACER AL2216W
Screen Resolution
3600x1080
Hard Drives
1x Corsair Vertex 3 SSD (120GB)
1x Corsair Vertex 2 SSD (60GB)
2x Western Digital Black (500GB/1TB)
1x External WD Green eSATA (1TB)
PSU
Corsair 850HX
Case
Velocity Micro FullTower
Keyboard
Logitech G110
Mouse
Logitech G500
Internet Speed
http://www.speedtest.net/result/1226664359.png
Antivirus
MSE
Browser
Chrome
Other Info
Logitech Z-5500 5.1 Surround Sound
Logitech C260 Webcam
Creative Fatal1ty Headset
If drivers or firmware upgrade does not help:

I'd verify that cable is good by swapping it out for another.

and if all that fails:

....that card and the LED TV aren't compatible with Windows 7, yes unlikely, but possible.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self Built Custom
OS
Windows 7 Ultimate Retail Box (64-bit installed) + Service Pack 1
CPU
AMD FX-8350 CPU v1.15 (or 1.0F) BIOS was required!
Motherboard
MSI 890FXA-GD70
Memory
8G CAS-7 G-Skill DDR3 @1333 (2 fours) [mobo nonOC max rec'd]
Graphics Card(s)
Radeon HD 7950 [3 gigs of GDDR5] MSI Twin Frozr model
Sound Card
Realtek High Definition Audio (onboard mobo, ALC-889 chip)
Monitor(s) Displays
2 WS LED Monitors: One LG One Viewsonic
Screen Resolution
1920 by 1080
Hard Drives
SSD for OS: Samsung 840 Pro
SSD for VM and utilities: Adata SX900
7200 RPM SATA HDs for the rest: Hitachi and Seagate
PSU
Corsair TX850 - 850W max, in service since August 2010.
Case
Thermaltake Armor A90
Cooling
Thermaltake Spin Q CPU Cooler, in service since August 2010
Keyboard
Logitech G11
Mouse
Logitech M310 Wireless
Internet Speed
100 Megabit broadband supposedly upgraded from 50 (Cable)
Antivirus
Bitdefender Internet Security 2014 suite
Browser
Pale Moon 64-bit main, also IceDragon, Opera, and Maxthon.
Other Info
CompTIA A+ certified (220-800 series) in July 2013.
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