ddr2 266 MHz. Error 877-999 mb. How to bypass this area?

Question

RAM

N130 samsung no beech.

How to make a piece of memory inaccessible? 800-999 mb.
Is it possible in Linux?
In Windows, you can't really do that.
On the screw after all bad blocks are marked?

On
a No beech without RAM, you can’t do anything, right?
It's not from a flash drive to load the axis where the screw died?

Really it is impossible to use restriction of the used memory?

Look for this old memory on alik?

Answer 1

How to make a piece of memory inaccessible? 800-999 mb.
Is it possible in Linux?

Maybe. You need to add to the kernel command line
memmap=199M$800M

Answer 2

It is better to look at a local flea market (avito / olx) from normal brands (samsung / hinix / kingston), instead of buying a non-name on alik.

Answer 3

Is it possible in Linux?

Yes, there was definitely such a feature, damaged cells are excluded from use, google it.
Yes.

Answer 4

There is a lot of this shit at any flea market, on Avito stopudovo someone has rubles for 200-300.
Take the beech with you so that you can run memtest on the spot.