crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2918746:0crwdne2918746:0

Repair information and troubleshooting for the Dell Latitude E7240. This is a 12.5 inch computer with a 4th generation Intel processor, introduced in 2014.

crwdns2934591:04crwdne2934591:0 crwdns2934593:0crwdne2934593:0 | crwdns2947278:04crwdne2947278:0 crwdns2947270:0crwdne2947270:0

crwdns2933897:0crwdne2933897:0

Says that windows failed to start, freezes when loading drivers.

Says that windows failed to start, freezes when loading drivers. Also says clock isnt set right and anything i try plugging in fails to load. Ive updated bios to ?29? Still same thing. Diagnostics says hdd is bad but i have a ssd in there that im told should work

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 1
crwdns2934285:0crwdne2934285:0

crwdns2933313:01crwdne2933313:0

crwdns2934221:0crwdne2934221:0
crwdns2931211:0crwdne2931211:0 crwdns2931215:0crwdne2931215:0 crwdns2934225:0crwdne2934225:0

crwdns2933897:0crwdne2933897:0

Sounds like the CMOS battery is dead.
This page refers to your laptop specifically: Dell Latitude E7240 Ultrabook CMOS Replacement
But this one is far better and should give you what you need: Dell Latitude 7490 CMOS Battery Replacement

Dell guidance here: https://www.dell.com/support/kbdoc/en-us...

Best of luck

crwdns2886500:0Dell Latitude E7240 Ultrabook CMOScrwdne2886500:0

crwdns2930805:0crwdne2930805:0

Dell Latitude E7240 Ultrabook CMOS Replacement

crwdns2934079:0crwdne2934079:0

crwdns2937801:0crwdne2937801:0
crwdns2886500:0Dell Latitude 7490 CMOS Batterycrwdne2886500:0

crwdns2930805:0crwdne2930805:0

Dell Latitude 7490 CMOS Battery Replacement

crwdns2934079:0crwdne2934079:0

crwdns2937801:0crwdne2937801:0

—

15 - 25 minutes

crwdns2934105:0crwdne2934105:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0

crwdns2934229:0crwdne2934229:0

DejectedFool crwdns2934231:0crwdne2934231:0
crwdns2936625:0crwdne2936625:0:

crwdns2936751:024crwdne2936751:0 0

crwdns2936753:07crwdne2936753:0 0

crwdns2936753:030crwdne2936753:0 1

crwdns2942667:0crwdne2942667:0 27