System fails to start following RAM upgrade.
System fails to start following RAM upgrade.
The main steps are to take out the battery in most situations—usually not always, but often you don’t need to touch the jumper directly. Consider how long the battery was removed. Also check if you disconnected any external power sources before attempting a reset. If you didn’t switch off wall power while trying to clear it, the device might retain previous settings. The correct method is to first remove external power, then take out the battery, and finally place the jumper in “Clear” for a short time. To restart, reverse the process: put the jumper back, restore power, and let it run. Some units clear quickly, others may need a few minutes or even overnight with the battery removed and jumper in “Clear.” You can test an overnight reset and try again if it works.
You don't have to take out the cables directly; simply unplug the cord from the wall and press the power button a few times after removing the power cord. Take out the battery, switch the jumper to "Clear," and let it rest for a while. As mentioned before, the opposite steps are needed when reconnecting, making sure the jumper returns to its correct position before restoring power from the wall. Let me know if this helps.
I encountered an issue with the previous approach. Now I’m considering sending back my PC. Key takeaway: Follow the seller’s return guidelines and carefully review negative feedback, even if most ratings are favorable.