Fix broken DC cable connection and CPU throttling for HP Spectre x360

stop-cpu-throttling.sh

#!/bin/sh

# Determinate CPU capabilities
MAX_CPU=$(cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq)
MIN_CPU=$(cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq)


# Install MSR tools and Linux tools to get hack BIOS 
# apt install -y msr-tools linux-tools-common linux-tools-$(uname -r) 
   
# Disable "BD PROCHOT" 
wrmsr -a 0x1FC 262238;

# set and apply frequencies
cpupower frequency-set \
  -d $(expr $MAX_CPU / 2) \
  -u $MAX_CPU \
  -r \
  -g performance; 

# Show current CPU setup
#!/bin/sh

# Determinate CPU capabilities
MAX_CPU=$(cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq)
MIN_CPU=$(cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq)


# Install MSR tools and Linux tools to get hack BIOS 
# apt install -y msr-tools linux-tools-common linux-tools-$(uname -r) 
   
# Disable "BD PROCHOT" 
wrmsr -a 0x1FC 262238;

# set and apply frequencies
cpupower frequency-set \
  -d $(expr $MAX_CPU / 2) \
  -u $MAX_CPU \
  -r \
  -g performance; 

# Show current CPU cores speed
grep "cpu MHz" /proc/cpuinfo