May we know the exact problem that you're having with your laptop since we have no clue to which thread you're referring to? But if you're laptop is not booting up and just beeping please do try these troubleshooting.
- Start by doing a hard reboot, remove the battery and unplug the AC adapter then press and hold the power button for 20 seconds then see if it would boot up normally.
- If it doesn't work try to reseat the RAM's, remove them all for couple of seconds then put them back in making sure that they are seated problem in each slot.
- If it would still beep try booting up the laptop without its battery.
- Lastly, if all these will not work you may need to contact the manufacturer for a repair.