F5F Stay Refreshed Hardware Desktop Laptop adjusts TDP without any input

Laptop adjusts TDP without any input

Laptop adjusts TDP without any input

S
Sunahh
Posting Freak
863
03-22-2016, 11:32 AM
#1
Hi, your dad’s Asus S300CA has an i5 3337U and an HDD. He’s already replaced it with a crucial MX500. The main issue is the CPU has two TDPs: 14W at 0.8GHz and 17W at 1.8GHz. Even though he sets energy to 17W, it only runs at 0.8GHz, making performance very slow. He found a workaround by switching to energy-saving mode then returning to balanced, but now it’s stuck at 0.8GHz. Anyone know how to fix this? Temperatures are normal and Windows 10 is fresh with no extra drivers except those from updates. No ASUS driver list appears for this model. Thanks in advance!
S
Sunahh
03-22-2016, 11:32 AM #1

Hi, your dad’s Asus S300CA has an i5 3337U and an HDD. He’s already replaced it with a crucial MX500. The main issue is the CPU has two TDPs: 14W at 0.8GHz and 17W at 1.8GHz. Even though he sets energy to 17W, it only runs at 0.8GHz, making performance very slow. He found a workaround by switching to energy-saving mode then returning to balanced, but now it’s stuck at 0.8GHz. Anyone know how to fix this? Temperatures are normal and Windows 10 is fresh with no extra drivers except those from updates. No ASUS driver list appears for this model. Thanks in advance!

H
Herman400
Junior Member
14
03-22-2016, 12:38 PM
#2
Are there any power plans named High Performance or ASUS optimized performance? Switching to one of these can enable the CPU to reach up to 1.8 GHz. Download the relevant drivers from the ASUS website (https://www.asus.com/us/supportonly/s300...oad/)—most features like Ethernet, BT, Wi-Fi, and GPU are only available for Windows 8 there. If the issue persists, consider updating the BIOS.
H
Herman400
03-22-2016, 12:38 PM #2

Are there any power plans named High Performance or ASUS optimized performance? Switching to one of these can enable the CPU to reach up to 1.8 GHz. Download the relevant drivers from the ASUS website (https://www.asus.com/us/supportonly/s300...oad/)—most features like Ethernet, BT, Wi-Fi, and GPU are only available for Windows 8 there. If the issue persists, consider updating the BIOS.

G
GimlixNL
Member
145
03-22-2016, 02:18 PM
#3
The only balanced and energy-saving mode is available; no high-performance option. You're correct about the drivers for Windows 8—though I didn't check it yet, I was focusing on Windows 10. I'll give it a try. Hope this resolves my issue, particularly with that chipset driver.
G
GimlixNL
03-22-2016, 02:18 PM #3

The only balanced and energy-saving mode is available; no high-performance option. You're correct about the drivers for Windows 8—though I didn't check it yet, I was focusing on Windows 10. I'll give it a try. Hope this resolves my issue, particularly with that chipset driver.

F
FTTank2008
Member
174
03-22-2016, 05:53 PM
#4
The support page for your issue is available. Please ensure you click to view the additional options.
F
FTTank2008
03-22-2016, 05:53 PM #4

The support page for your issue is available. Please ensure you click to view the additional options.

R
Rounyx
Posting Freak
838
03-22-2016, 06:47 PM
#5
The chipset driver for Windows 8 fixed the issue, and enabling high performance mode increased the speed to up to 2,56Ghz.
R
Rounyx
03-22-2016, 06:47 PM #5

The chipset driver for Windows 8 fixed the issue, and enabling high performance mode increased the speed to up to 2,56Ghz.