The Archive

7457 topics in this forum

1. [SOLVED] E7450 CPU always being consumed by kernel_task even when PC idle

   By MarkyMac, June 26, 2018
   • 7 replies
   • 1.7k views
   • 
   • MarkyMac
   • July 5, 2018

2. e7450 [SOLVED] E7450 DW1830 High Ping, extremely slow WiFi

   By haydenwhite, March 24, 2019   

   • 7450
   • e74xx
   • (and 5 more)

     Tagged with:

     • 7450
     • e74xx
     • e7xxx
     • dw1830
     • 1830
     • wifi
     • latitude
   • 7 replies
   • 2.7k views
   • 
   • Hervé
   • March 24, 2019

3. [SOLVED] E7450 few questions

   By jean512, November 26, 2018
   • 3 replies
   • 1.8k views
   • 
   • jean512
   • November 28, 2018

4. [SOLVED] E7450 HD5500 installation issue

   By Fatboy, April 10, 2016
   • 4 replies
   • 3.3k views
   • 
   • Fatboy
   • April 10, 2016

5. [SOLVED] E7450 HS: No sound after lid close

   By viking1304, January 15, 2018
   • 2 replies
   • 1.6k views
   • 
   • viking1304
   • February 14, 2018

6. [SOLVED] E7450 kernel panic

   By jean512, November 26, 2018
   • 3 replies
   • 1.5k views
   • 
   • jean512
   • November 26, 2018

7. [SOLVED] E7450 Mojave - various odd issues 1 2

   By MarkyMac, October 12, 2019
   • 10 replies
   • 2.5k views
   • 
   • MarkyMac
   • October 13, 2019

8. [SOLVED] E7450 Mojave Won't Sleep with Power adapter

   By v8558, November 4, 2018
   • 5 replies
   • 1.6k views
   • 
   • Jake Lo
   • November 4, 2018

9. [SOLVED] E7450 Not Boot

   By Atzin83, April 28, 2020
   • 2 replies
   • 1.6k views
   • 
   • Atzin83
   • April 28, 2020

10. [SOLVED] E7450 OpenCore 0.6.6 slow boot 1 2

    By eilatuno, February 11, 2021
    • 14 replies
    • 6.8k views
    • 
    • eilatuno
    • February 15, 2021

11. [SOLVED] E7450 Sierra (Nvidia) garbled login screen

    By viking1304, July 30, 2017
    • 4 replies
    • 1.7k views
    • 
    • viking1304
    • July 30, 2017

12. [SOLVED] E7450 stuck at "The recovery server could not be contacted."

    By mre417, October 16, 2019
    • 4 replies
    • 1.2k views
    • 
    • mre417
    • October 18, 2019

13. [SOLVED] E7450 USB3.0 ports is not working. Bluetooth can't detect any device

    By Pumbaa, August 31, 2016   

    • USB3.0USB
    • Port
    • (and 2 more)

      Tagged with:

      • USB3.0USB
      • Port
      • 10.11.6
      • bluetooth
    • 6 replies
    • 2.1k views
    • 
    • Pumbaa
    • September 7, 2016

14. [SOLVED] E7450 Wifi card installed, but not working

    By MarkyMac, July 5, 2018
    • 8 replies
    • 2.2k views
    • 
    • Jake Lo
    • July 5, 2018

15. [SOLVED] E7450: LAN issue on El Capitan 1 2 3 4 5

    By acquarius.13, March 11, 2017
    • 41 replies
    • 6.7k views
    • 
    • Bronxteck
    • April 8, 2017

16. [SOLVED] E7450: Problems with USB

    By imarink, July 2, 2020
    • 2 replies
    • 1.3k views
    • 
    • imarink
    • July 2, 2020

17. [SOLVED] E7450: sleep issue 1 2

    By acquarius.13, June 12, 2018
    • 16 replies
    • 3.9k views
    • 
    • acquarius.13
    • June 16, 2018

18. [SOLVED] E7470 - DW1830 - No Wifi/Bluetooth 1 2

    By itzkr0me, August 10, 2017
    • 16 replies
    • 7.8k views
    • 
    • itzkr0me
    • August 11, 2017

19. [SOLVED] E7470 - Kernel panic on boot when docked, no external video, no brightness adjustment on internal screen

    By Ryan_Gabriel, August 14, 2017
    • 5 replies
    • 1.9k views
    • 
    • Ryan_Gabriel
    • August 16, 2017

20. [SOLVED] E7470 - No WiFi hardware after reboot 1 2

    By Ryan_Gabriel, August 11, 2017
    • 13 replies
    • 3.2k views
    • 
    • Jake Lo
    • August 12, 2017

21. [Solved] E7470 - Opencore having issue booting, DSDT issue?

    By Crumbling, November 19, 2020
    • 6 replies
    • 2.2k views
    • 
    • Crumbling
    • November 29, 2020

22. [SOLVED] E7470 - Unable to get to installation screen High Sierra 1 2 3 4

    By andradejose, March 23, 2018
    • 34 replies
    • 6.9k views
    • 
    • jblparisi
    • March 28, 2018

23. [SOLVED] E7470 + DW1560 - WiFi Not Detected 1 2 3

    By mwoertler, September 29, 2017
    • 22 replies
    • 7.3k views
    • 
    • mwoertler
    • September 30, 2017

24. [SOLVED] E7470 + DW1560 with no wifi detected

    By Oran, August 8, 2018
    • 8 replies
    • 1.8k views
    • 
    • Oran
    • August 8, 2018

25. [SOLVED] E7470 + Wi-Fi (DW1560) 1 2 3 4 5

    By andradejose, October 16, 2017
    • 48 replies
    • 13.9k views
    • 
    • Hervé
    • July 6, 2019