I have upgraded my newly bought T60 with a Kingston 240GB SSD, freshly installed Windows 8.1 on it, googled and figured out all the drivers that I needed, I have sorted out the common "no display sign when adjusting volume and brightness" issue, I have spent hours installing all the things that I would need to use. In the process I have restarted multiple times switched it off once or twice, no issues whatsoever. Everything went fine. Then after half a day work I went to have a dinner. And then everything has gone down
I came back to it and when I tried to switch it on, it just could't boot in to windows. It passes the first part, the windows emblem comes up, those windows dots start to circle in the middle of the screen, then everything just goes black, only the mouse cursor stays on the screen. But it just can't boot in. It even made a single short beep. And that's it. If I push the switch on/off button for a short time, the screen completely switches off, but the computer stays in the same frozen state, doing nothing. Only thing I can do is holding the switch off button for a few seconds, the the system shuts down.
Luckily I still have the original hdd with windows XP on it, so I pulled out the ssd and put the old hdd back to see what will happen. And sure enough, the system boots up just fine.
Then I put the ssd back, but before it tried to initiate loading windows, I pressed f1, and went to bios. My ssd is listed there as it should be. There is a hdd diagnostic tool in bios, I run that and this was the result:
Status: Test complete
Result: Pass: Read verification and speed test
After this, the only option is to press Enter, and return to the BIOS. So I did that. Looking around, I figured there was not much else there that I could do, so I exit the BIOS and did a restart. And here is the funny part: IT BOOTED UP AND SUCCESSFULLY LOADED WINDOWS!!!
By this point I had no idea what was going on so did a restart quickly, to see what will happen. And the nightmare was back
I would be extremely grateful, if someone could give me some advice/ direction, what I should look for, or try out, as at this point I have no idea what is wrong.







