why is there so much bugs in these bios updates?

I just update my 17 r3 to this 1.3.9 too. come on dell

why is there so much bugs in these bios updates?   I just update my 17 r3 to this 1.3.9 too. come on dell

And?

Any problems?

my 17 r4 lost all hd's exc except for the mSATA C: drive.....it's my motherboard and they won't replace it.  get it called in ASAP and request replacement.  if they won't, just return it and order another.  If you wait for a response like I did, you will be screwed...

Same here.....I was able to narrow it down to the bios as well....Only thing I installed were bios and gpu drivers...reversed gpu and bios were only option.....as others have stated.

Reversed to 1.3.6 and all is fine now. Stupid thing would black screen after sleep, or when switching from external back to laptop monitor, it will not even go back.

I suspect it has something to do with the graphics amp making it the primary gpu. I dont have one yet, but that seems to be a possible issue.

dell released updated version of Intel HD Driver for 15R2 that resolved problem with display not waking up after sleep (at least for me), i hope it will help others too

that's an old driver.

always update by going into device manager and do it manually.

or use program like driver booster.

don't wait for dell, they are good for only bios update.

Same problem on my AW 17 R3. I've contacted support awaiting a response, but since you guys have the same problem I'm guessing they'll fix it in another update.