I managed to make my laptop boot but now I have another problem.
I managed to make my laptop boot but now I have another problem.
I've experienced some freezing problems with my laptop recently. When I was watching videos or keeping the system idle, it would suddenly stop responding, requiring me to restart it. Recently, the issue changed: it froze right after booting up a game, even when I moved around. I managed to get it to start again, but now it freezes immediately after loading on my desktop. According to a forum comment, disabling Intel's SpeedStep in the BIOS might help. I tried that and it resolved the problem, allowing me to use the PC normally. However, I noticed performance drops afterward—games felt choppy or lagged. I checked Task Manager and saw high CPU usage around 20%. I downloaded ThrottleStop hoping it would assist, but it didn’t make a difference. When I tried enabling SpeedStep, the laptop froze at the logo screen, so I left that option off. I also attempted CPU performance settings without success. My machine is an Alienware 15 R3, and after battery issues forced me to use only the AC power cable, it’s been functioning better overall.
Ensure you understand how to operate this tool. Activate Speed Shift within the ThrottleStop TPL window. Adjust the Speed Shift Minimum to 8 and Maximum to 38. The Task Manager chart will display CPU Utilization, which is unrelated to actual CPU load. It will show a low percentage when the processor runs at reduced speed. Speed Shift Technology is recommended for managing a 7th Gen mobile CPU. Dell did not include this feature in their laptops from that time period. If you prefer using the older SpeedStep method, verify the Set Multiplier option in ThrottleStop and raise the multiplier value from 8 to 38. Disabling SpeedStep in the BIOS often locks it at the 8x setting, which matches what you observe.
I followed your advice and pushed the CPU past the 0.79 threshold to about 2.50, but it then froze again. It might be related to a thermal issue with the CPU. Since you haven’t changed the thermal paste recently, that could be the cause.
It might relate to a heating problem, though it's unlikely. Your idle temperatures seem typical. It's always good to clean dust from the heatsinks by opening the laptop. You could try changing the thermal paste if needed. I recommended two options. Have you turned on Speed Shift Technology? Does this occur during heavy use or when the CPU is lightly loaded? Run the built-in TS Bench test, set it to 4 threads and size 7680M. Begin at low frequency and increase speed while testing. Does this cause crashes? Does it work smoothly at low speeds but fail at higher ones? Not having a battery installed can be an issue for certain models. When you removed the battery earlier, did you encounter any issues? Some Dell laptops automatically cap performance at 800 MHz if there are power or battery concerns. Are you using an original Dell power adapter? Share a screenshot of the FIVR and TPL windows so I can review your configuration.