Hold on a bit guys..that lappy is only 3 years old if that. Reviews are from 2014. Specs are certainly Ok to run W10. I've upgraded several laptops older than that to W10 and they work just fine. My assessment is that laptops or PCs built in 2012 or newer have a very high probability of running W10. The real kicker here, as we know from many posts from kemical; is what does the manufacturer website say? Do they have BIOS and Driver support for W10 with downloadable drivers on their website? In this case: the answer is
YES!! In fact here's the link on the Dell Support site:
Link Removed
If the OP brought this laptop to me, other than possible hardware failures (HDD, RAM sticks, or Mobo), this Dell should be able to run W10; probably 98% chance IMO.
Also, the OP mentions he erased the root directory; using what, Windows Explorer? Or a utility? If he didn't erase the entire Partition Table, including formatting of the partitions, that could certainly be one reason it failed. He could also have multiple driver issues and app issues as neem mentions. The way to check that is for the OP to run the
W10 COMPATIBILITY TEST; OP didn't state he ran it; so lingering issues he bypassed could have been caught by running the Test. (Link here to run the Test for OP:
Get Windows 10 app - Check Compatibility Report for Windows 10)
Remember; about 95% of home users attempting W10 upgrades on their own fail, and not running the Compatibility Test is one of the big contributing failures for this result.
That's also because Microsoft does a poor job of informing the General Public this needs to be done.
So,
prvnp, take a read through what I just mentioned, and realized it's highly likely you can get that laptop to run W10; but W10 upgrades are problematic, and 9/10 home users make lots of mistakes trying to do it. You can fix the mistakes; backup your personal data to external media and repeat the upgrade attempt by doing a
W10 CLEAN INSTALL as we often recommend to someone who has such a badly scrambled W10 upgrade!
Mistakes you made:
1.) Using W10 Enterprise version; this is
NOT for home Users, as neem pointed out; so unless you are IT professional or a College Student taking a computer class, this is
NOT for you!!
2.) Erasing file structure from a W7 hard drive does not remove it completely; you need to use the W10 install program to do this and removal of
ALL PREVIOUS W7 PARTITIONS IS MANDATORY; ALONG WITH FORMATTING THE NEWLY CREATED PARTITIONS AS WELL!!
3.) Not running the
W10 COMPATIBILITY TEST
4.) Not testing your laptop hardware including HDD, all RAM sticks, and the Mobo with advanced diagnostics!
Most home Users don't know how to do it, which means if any one of these has a fault, it can scramble your upgrade if you don't know about it. This is another reason I have my Clients and friends let me do their W10 upgrades for them; in almost all cases they run into post-upgrade issues since they don't know what they need to do
PRIOR to attempting the upgrade itself.
The good news is, if you're willing to do the work, you should be able to get the W10 upgrade to work on this Dell laptop!
The bad news is, you need considerable computer skills to do so.
And if you try again and fail; I might suggest you take it to a licensed Computer Tech and pay him to do it for you.
He will test your hardware and if you do have any hardware failures; he should quote you a estimate cost to replace them along with the labor to properly perform the W10 upgrade for you.
This could be from
$50-$180 US or more depending on hardware replacements (not the Mobo) are needed.
Best of luck,
<<<<BIGBEARJEDI>>>>