Alienware Laptop problems with graphics cards
Alienware Laptop problems with graphics cards
I am an Alienware M17xR3 owner with a brand new factory reset Windows 7 system that has full updates. My CPU is an Intel i7-2720QM running at 2.20Ghz, and I have a Samsung 850 EVO SSD in the center bay with 4GB of RAM (DDR3 1333 speed). For graphics, I have a Radeon 6870M paired with an Intel HD 3000 card. Basically, I want to know if my GPU is broken or just underperforming because it's from 2011 and feels old as hell. Even though Source Engine games don't run well anymore, ancient titles like Diablo, Half-Life, and Quake 3 Arena work fine on low settings. Anything beyond that causes stuttering and bad frames, no matter what setting I choose. This laptop has a feature called "switchable graphics" where pressing a key lets me move between the dedicated GPU (Radeon) and integrated Intel graphics to save battery. Dell stopped supporting their drivers back in 2012, so I couldn't get AMD drivers earlier, though my latest ones from 2015 work fine now.
I tried turning off the Intel graphics in the BIOS by setting it to PEG mode instead of traditional settings. That worked and let me use the Radeon driver again. But nothing changed there either. Both cards act like garbage for gaming; I tested them on games like Counter-Strike: Source, Left 4 Dead 2, and Call of Duty 4 using HWMonitor, GPU-Z, and MSI Afterburner. The temperatures are all normal (in Celsius), staying between about 51 to 67 degrees Celsius while idle or when the fans spin up at full power.
The good news: I ran a bunch of tests included in Alienware's BIOS diagnostics, and they passed without trouble. When the PC boots, the fans run at high speed, which is great because that means cooling works fine. The CPU clock speeds are hitting their stock limits (up to 675MHz for the core and 1000MHz for memory), and the VRAM is getting its full power. Changing settings in the Catalyst Control Center does a little bit of good or bad, but nothing game-breaking. Every program recognizes the card without glitches, lagging, or crashes, even when doing stuff that isn't just gaming like Counter-Strike, Quake 3 Arena, etc.
The bad news: I have zero percentage usage on my GPU, and the voltage is stuck at exactly 1.000 volts while temperatures hover between 51 to 67 degrees Celsius with no change in fan speed or clock speeds even when I tweak Afterburner settings. The computer won't let me switch the SATA mode from RAID; it's set that way right out of the box. When I swapped a hard drive for an SSD and tried switching SATA settings to AHCI/Other, the computer POSTs fine but then turns blue almost instantly as Windows starts, making it impossible to read any error messages after that.
I wiped the SSD clean three times and reinstalled Windows on it all to no luck. I'm wondering if this forces the graphics card into a specific power state or causes weird issues with how much electricity it draws, maybe leading to more problems later. The Radeon 6870M is supposed to support PCIe 16x 2.0 speeds but seems stuck in PCIe 1x 1.1 mode and won't change even after trying everything else.
I tried the following fixes with no success: I updated the BIOS from A03 to the newest version A12, enabled and disabled many BIOS options to see if they caused a conflict, installed all drivers from Dell's website, installed four different sets of GPU drivers with clean reinstallations using DDU (Disk Utility Driver), changed every power setting in Windows to boost performance more, tweaked everything through the Catalyst Control Center one last time, and even turned off "Ultra Low Power Mode" just in case.
I'm still hoping this isn't completely dead because it works on a few levels, but here are my ideas: try using Afterburner to change voltage settings and see if that does anything, or maybe take the graphics card out and put it back (reseat) to fix connections. I could also flash a custom unlocked BIOS with extra features like manual PCIe speed options just in case. Or, give up and declare the GPU dead.
Despite being stuck in low speeds and having 0% usage, there are still some signs it's working on parts of things, so I still have hope it isn't completely toast or fried. The fact that SATA mode is forced into RAID mode from the factory is worrying, but I think the main problem is actually the GPU being locked down in PCIe 1x speed instead of going faster.
I'm a little scared to try flashing a custom BIOS just to mess with that PCIe setting because it might break things further, but since there are no other easy fixes and this is been going on for two days already, I'd rather take a risk than keep my gaming setup frozen like this. Thanks so much for reading all of this!
No... The memory is not being used to its full capacity by these games, and everything works fine. Putting down fifty dollars on this thing might just be stupid, and I should actually look at the graphics card problems instead.