I reversed the input polarity on my m15x jack after a botched psu repair. Computer worked fine, but overall power control is messed up. System only boot on both battery and psu, no battery charge, and a very low battery drain (arround 6wh).
I aways had battery issues whith my 8 years old m15x after my original battery died. Bought a new one two years ago, didn't work. Checked on upower, basically no info on manufacturer, power or history. So i refunded and used the system hooked on the psu as usual. In August i bought a new one, worked flawlessly for a day. The next day the battery died from nowere. Checked upower, bus was ok, battery was charging extremely slowly (6wh), history showed subpar disharge before shutting down. I got mad at this point, decided that psu was to blame. Opened it, checked everything, noticed some wear on the male jack. Resoldered it, connected on computer. Nothing happened, so i checked the voltage. That's when i realised that i screwed up big time. I swaped the positive and negative wires. Decided that one mistake was enough, so i sent my m15x to a trusted repair shop (latter found that they just hooked the battery and gave me back as soon as it booted, they didnt even open it). Got my pc a week later, but the battery didn't charge . Worse, it was slowly discharging (same 6wh as before), and it needed both the psu and the battery to turn on. At 65%, it worked as usual for my college semester, but the battery is dead, and so is my computer. I bellieve i burned some voltage controller or something. I'm pretty competent at soldering thing's (evem smd components) when i know what to do, and i can understand simple circuit's, but when i got my hands on the m15x datasheet i got overblown. I cant make heads or tails about it. I aways lurked this forum and i bellieve your guys are the best when it comes to finding creative solutions to technical problems concerning microelectronics. I followed a guide in this forum as a teenager to upgrade this same computer to a gtx680m, overclocked stuff, got custom bios, and had a lot of fun learning. The m15x is a deprecated platform, but it's a part of my history that i dont want to let go.
So please guys, help me.
There are several threads on requesting BIOS modifications here on T | I but I thought another one wouldn't hurt.
Your request should look like:
Brand Model Type of modification(For example: Unlocked, added support, Logo, microcode, ME firmware etc
I'll respond as soon as I have time as I'm also currently working on other projects(Requests by PM is also ok)
If anyone else have the knowledge and time feel free to respond to requests
I am new on this forum, so I am sorry if posting at the wrong place. It's been 2 weeks that I am searching how to make my GTX 980M 8GB working Inside my Alienware 17 R1 (June 2014, i7 4710MQ, 60 Herts Display, OPTIMUS and the GTX 880M Inside died.)
After "quickly" looking some forums, I saw that a 980M would easily fit Inside … but maybe I was wrong.
Hardware wasn't a problem. I've also could install drivers by modding the nvdmi or nvcvi. inf files. The card was recognied BUT :
the clock speed is locked a 135 or 405 Mherts and fan is not runing when booted up.
I tried to flash vBios with nvflash and some ROM I found on vBios collection … but no way to get this working properly.
So, i'm coming here. I've seen many people talking about Prema or svl7 or other big boss in the place … but ? how ? where ? when ?
Inside the peripherial manager I have this in remote acces path : PCI\VEN_10DE&DEV_1617&SUBSYS_05AA1028&REV_A1\4&D590A51&0&0008
So I assume my GTX 980M card ID is 1617 and vendor and PC Model are 05AA 1028.
But near the "Standard Microsoft Video Card" there is a yellow exclamation point and Inside details it says "this peripherial doesn't work properly" when no Nvidia drivers installed.
I could find some vBios with 1617 (Asus) but black screen at boot up. Since laptop model where not the same .. probably.
And I wasn't able to find 1617 with the existing 05AA 1028 … as the GTX 980M was not an option for my model. (AW 17 R1 2014 ,60Herts)
I tried 353.60, 382.33 and 419.35 drivers. The latest one seems easier to install but longer.
BIOS is A16 from Dell. And I am using Windows 10. Got a Dell 330W brick.
I saw a guy with the exact model as me, he gets a modded vBios especially for his configuration, then everything worked easily … but can't find the topic again
I guess depending on the card info and the laptop model … a dedicated vBios is required …
So, If anyone here got some informations or any kind of help for me, it would be very nice.
Thanks for reading and help.
PS: there are a lot of files, pictures and links that I can't see on this forum .. even after registration ….
I have problem with VBIOS/EEPROM(?) after installing of a GTX1060 N17E-G1-A1 GPU NVIDIA Graphics Chipset (old one has temp. damages).
I modified new 416 and old 391 nvmii.inf file and try to install drivers, but every combination gave me no success. There is only yellow triangle in Windows Device Manager :|
Is there a way to bring my card to life?