08-23-2016 02:57 PM - last edited on 03-06-2024 01:50 AM by ROGBot
08-23-2016 03:44 PM
08-23-2016 06:30 PM
Gps3dx wrote:
I think this link of an old thread might be your best chance into understanding what is going on...
Best thing to do is that you RMA you laptop, if you're still under warranty, which I guess you're not.
other then that, ppl on that thread talks about fixing the mbr.... which is IMHO really easy to perform, but nontheless an odd "fix" IMHO, as I really don't understand the connection to a 5 sec black-screen delay just entering login info and before desktop arrive...
again... I can stop all the following next "long talk" and just tell you to create windows installation USB, boot it, enter CMD and run the command "bootrec /fixmbr"..... reboot -> that's it.
The thing is that I advise you that you better end of doing "overhaul" to your ssd.... don't panic... please let me explain....
As in everything in this world, starting with theoretical knowledge ( aka guides ) is a smart move:
Please see my "how to install windows the proper way" guide ( link at my sig, or just look for it as it is a sticky thread ).... at least the part where I talk about the pluses of working on GPT instead of MBR.
now... you wonder why is that...
well.. you're using SSD... which can really enhance and speed up your windows experience.... BUT, you should utilize its "powers" in the right manner...
The "overhaul" I mentioned, is actually the need to format the SSD as GPT formatted drive.
then, either start windows from scratch, or restore/copy a backup of your current windows. ( I suggest the former ).
"MBR" start for the OLD tech that was used to "format" hdd/sdd.... which you *might* be using right now.... it is possible to work with MBR formatted drive even with windows 10.... but you won't be getting out all the "good juicy stuff" that your ssd and laptop can give - which is utilizing the UEFI firmware, instead of using BIOS emulation ( i.e CSM mode enabled in the "bios" ) and GPT instead of MBR.
my guide should basically tells you everything you need to know to perform such "overhaul" to you SSD - and that should ( theoretically, if you don;t got any HW issue at hand like bad screen/connectors etc.. ) solve your issue of that "black screen" after windows login.
lastly, please goto samsung's site and get the latest firmware update for your EVO 840 ( by downloading and using "disk magician" ) as this is important for getting the best performance out of this ssd.
also, i'm not so sure that enabling "rapid mode" on this ssd is advisable...
hope this help you out.
08-24-2016 03:19 AM
08-24-2016 04:30 PM
Gps3dx wrote:
Hi again,
I ment RMA the laptop - as this issue might be a HW based ( like a loose cable, issue with LCD etc ).
if it is a SW, issue - you need to either take the short or the long approach:
The short is just to rebuild your MBR.
The long is to leave MBR behind and "upgrade"( i.e start using the avaliable tech that you have ) to GPT and UEFI ( i.e CSM in bios is DISABLED ), and enjoying better features that GPT and UEFI offers over MBR and Legacy BIOS. ( read my guide to understand these tech offer ).
A quit way to identify if your issue is HW is to boot from the orig hdd with the prior windows you had ( from where you copied it to the ssd ) and see if the issue exist with it as well.
if not - at least the issue is because of the SSD - and my estimation is that because of a "SW" issue - i.e something is wring with its MBR, or even better, leave MBR tech behind and format it as GPT, and start using UEFI tech that your laptop can offer ( which means you need to install windows from scratch or restoring the same windows onto a 3rd partition on a GPT formatted ssd.... look inside my guide to understand what are the first TWO partition that you MUST have on a GPT formattted ssd/hdd )
08-27-2016 11:28 AM
Gps3dx wrote:
Hi again,
I ment RMA the laptop - as this issue might be a HW based ( like a loose cable, issue with LCD etc ).
if it is a SW, issue - you need to either take the short or the long approach:
The short is just to rebuild your MBR.
The long is to leave MBR behind and "upgrade"( i.e start using the avaliable tech that you have ) to GPT and UEFI ( i.e CSM in bios is DISABLED ), and enjoying better features that GPT and UEFI offers over MBR and Legacy BIOS. ( read my guide to understand these tech offer ).
A quit way to identify if your issue is HW is to boot from the orig hdd with the prior windows you had ( from where you copied it to the ssd ) and see if the issue exist with it as well.
if not - at least the issue is because of the SSD - and my estimation is that because of a "SW" issue - i.e something is wring with its MBR, or even better, leave MBR tech behind and format it as GPT, and start using UEFI tech that your laptop can offer ( which means you need to install windows from scratch or restoring the same windows onto a 3rd partition on a GPT formatted ssd.... look inside my guide to understand what are the first TWO partition that you MUST have on a GPT formattted ssd/hdd )
08-27-2016 12:48 PM
MeteoricDragon wrote:
@Gps3dx
Ok, I've got some information. I called Samsung Tech support and I got a really helpful technician. We found out that my samsung magician software was out of date, and it was incorrectly reporting that my firmware was up to date. I updated the firmware and the problem was gone. He said that about a year ago, the 840 evo series had an error in which data that hadn't been accessed in a long time would actually slow down the drive starting up.
08-27-2016 01:55 PM
Gps3dx wrote:
wonderful news !
I'm happy for you that you have the ability to call that support team... I don't have that luxury in my country ( or the chances that I really get to talk with an export ) in most cases, thus making me read&read&read and asking questions in forums like this.
Does the firmware upgrade solved your black screen issue ?