E7xxx

181 topics in this forum

1. E7250 BIOS settings

   By Hervé, August 28, 2019
   • 0 replies
   • 1083 views
   • 
   • Hervé
   • August 28, 2019

2. E7250 E7450: CPU power management and battery life

   By Next One, March 17
   • 5 replies
   • 281 views
   • 
   • Hervé
   • 7 hours ago

3. E7470: can’t boot Catalina nor Mojave

   By iamlhhoang, Tuesday at 01:42 PM
   • 6 replies
   • 127 views
   • 
   • Jake Lo
   • Saturday at 04:09 AM

4. E7270: TouchScreen works 1 2

   By oegoeh, May 26
   • 11 replies
   • 503 views
   • 
   • hendraone
   • July 4

5. [SOLVED] E7450: Problems with USB

   By imarink, July 2
   • 2 replies
   • 97 views
   • 
   • imarink
   • July 2

6. Error Ghost apple loading

   By gager981, July 1   

   • fix
   • 2 replies
   • 59 views
   • 
   • Jake Lo
   • July 1

7. Latitude E7270 Flickering Crazily before Sleep

   By brainyboy345, June 25
   • 5 replies
   • 172 views
   • 
   • Jake Lo
   • June 30

8. e7440 - No USB port working with Opencore

   By diepnt, April 12
   • 6 replies
   • 494 views
   • 
   • Jake Lo
   • June 22

9. E7440 4K monitor only 1080p

   By patriciocs, April 15   

   • 4k
   • hdpi
   • (and 1 more)

     Tagged with:

     • 4k
     • hdpi
     • hdmi
   • 5 replies
   • 242 views
   • 
   • Jake Lo
   • June 22

10. [SOLVED] Dell E7440 (touchscreen and FP): graphics bug

    By al3x_1997, June 10
    • 3 replies
    • 245 views
    • 
    • al3x_1997
    • June 11

11. Dell e7440 Catalina 10.15.4 airplay off

    By qdi, June 6
    • 0 replies
    • 121 views
    • 
    • qdi
    • June 6

12. [Success] 10.15.4 on a Dell Latitude E7270 M.2 12.5" Touch 1 2 3 4

    By WhiteDragon, April 17
    • 32 replies
    • 1734 views
    • 
    • Jake Lo
    • June 4

13. [SOLVED] E7250:DW1560 BCM94352Z On Catalina ? 1 2 3

    By ghaffari, May 29
    • 23 replies
    • 530 views
    • 
    • ghaffari
    • May 30

14. e7440 E7440: Trouble installing Catalina 1 2 3

    By MatrixHack, May 26   

    • installation
    • catalina
    • 25 replies
    • 534 views
    • 
    • arsradu
    • May 27

15. E7440 WIFI problem

    By remk90, May 19
    • 1 reply
    • 129 views
    • 
    • Hervé
    • May 19

16. E7470 USB Problems for Flash Disk and Touchscreen

    By hendraone, May 1
    • 4 replies
    • 237 views
    • 
    • hendraone
    • May 3

17. [SOLVED] E7450 Not Boot

    By Atzin83, April 28
    • 2 replies
    • 410 views
    • 
    • Atzin83
    • April 28

18. Latitude E7270: sleep-related issues

    By Treudel, April 25
    • 1 reply
    • 168 views
    • 
    • Hervé
    • April 25

19. Latitude E7270: question on bootpack

    By dunner23, April 22
    • 4 replies
    • 217 views
    • 
    • dunner23
    • April 22

20. E7450 Catalina 10.5.4 - only partial bluetooth

    By MarkyMac, April 16   

    • catalina
    • bluetooth
    • (and 1 more)

      Tagged with:

      • catalina
      • bluetooth
      • e7450
    • 7 replies
    • 232 views
    • 
    • MarkyMac
    • April 16

21. Latitude E7270: trouble trying to install Catalina

    By elcapitanph, April 15
    • 7 replies
    • 145 views
    • 
    • Hervé
    • April 16

22. [Success] Latitude E7470 Installation problems 1 2 3

    By dave.stl, March 26
    • 22 replies
    • 1493 views
    • 
    • davvr6
    • April 12

23. E7440: Catalina 10.15.4, battery draining fast

    By devilunder, March 29
    • 3 replies
    • 310 views
    • 
    • trognaz
    • April 10

24. Dell E7440 macOS Catalina 10.15.4 upgrade problem

    By dctacsi, April 7
    • 4 replies
    • 257 views
    • 
    • Hervé
    • April 8

25. E7270 trackpad not show options in Settings

    By doanuprom, April 4
    • 5 replies
    • 298 views
    • 
    • ahalol
    • April 7