Thread: BIOS battery Lenovo N500 Laptop

Hi everyone! Slowly, I am desperate. My BIOS battery will probably be all And I would have to replace them once. I have my laptop so far been taken apart but never a coin cell as I from Standalone PC know her seen. And I would have to replace them once. I have my laptop so far been taken apart but never a coin cell as I from Standalone PC know her seen.

The Hardware Maintenance Manual for the N500 is not yet in the exploded view shown in the spare parts list for a BIOS battery. Only in the bug reports talk of a "backup battery" is. It is funny. Of the disassembled from me I know notebooks button cells like to be in heat shrink tubing or other strange shapes Isoliertape welded and partially wired somewhere desolate are distributed in the body. Probably it is from your N500 directly on the motherboard, perhaps even on the bottom. Have you ever been so far with the disassembly?

If this were a normal battery, a charge that would bring little for 8 hour. So would the backup battery may be a battery. However I find it a separate part number. But this is just a guess. I have Got a N500 has never broken down. In the old T60 or T61 it looks like this or something similar as shown on the link from Stefan. But for the N500 and I do not think such a thing.

So from the picture it could be the battery. But hard to say. Is there any way to detect an imprint? And the brackets or welded contacts are defined on it. The man really does not get destructive if they are the thing I am thinking. And the error code 0251 I have posted above. Should we charge the battery and if that does not work replace the "backup" battery. However, I find nothing in this description. And 0271 is not in there.

So I popped in grade again and sometimes as far as everything was taken apart. Everything I have found is here. But as soon as this looks, I get that from not have played it quite easily but that is pretty solid the staple. The problem is only incidentally so since my laptop is simply assumed, because of the battery. Since I always fine on the Potter power have left the battery is constantly down. And at some point I had just run on battery power and was then later down by now and so from the PC. And since I get at every boot, except when he continually depended on power, the error message 0251 and 0271.