can not
If the motherboard amplifier IC is removed, then the motherboard will not work properly, so the computer will not be able to boot. Therefore, if you need to replace the motherboard amplifier IC, you need to ensure that you have the professional technology and equipment to do the disassembly and installation to avoid damaging the motherboard and other components.
can not turn on...
The TDA7388 is not an audio amplifier, it is a multipoint voltage regulator, if it is broken, or if there is no voltage output, it will not work, especially after removal.
If it is short circuit, it will cause the fuse to explode and not turn on. If it is other problems should not cause the boot, just no sound. It's the final original, after all.