Actualizar Bios....?

[diga]

Hace poco fui a la pagina delfabricante, y baje e instale la actulizacion de la bios...o al menos creo que lo hice bien.
Sin embargo hoy son el sisofware sandra obtuve esta recomendación:

Notice N224 - SMBIOS/DMI information may be inaccurate. This information is reported verbatim and cannot be checked by Sandra. While brand-name companies set this information most generic manufacturers use generic data that is meaningless. This issue generates more technical support queries than all other issues combined.
Fix: If the information is not correct, check for a BIOS update (clear DMI pool) or fix any errors using the DMICFG tool provided with the board. Alternatively, disable Sandra’s DMI/SMBIOS reporting from module Options.



Warning W2540 - No APIC (advanced PIC) has been detected for this MP system. All modern MP systems should contain an APIC; some advanced single-CPU systems may also contain one.
Fix: Check BIOS settings and enable the APIC.



Tip T212 - The BIOS can be shadowed. Shadowing is a technique of copying the BIOS program from slow EPROM or EEPROM to RAM. This may yield some increase in performance.
Fix: Go to BIOS set-up and make sure that System BIOS is both shadowed and cached.

Que opinan?....


otra cosa es que tambien me dio este mensaje:

¿que debo hacer?...

Tip T2546 - Large memory modules (512 or greater) should be ECC/Parity. Since the probability that a bit will be corrupt is the same or increases with module density, the bigger the module, the bigger the overall probability that you will get one or more corrupted bits. While these modules add an extra delay on partial writes (e.g. less than data width) as parity for the whole line must be re-calculated, the stability will be worth it.
Fix: If you plan on adding more memory, consider replacing the modules with ECC/Parity modules. Do note that running plain and ECC/Parity modules will turn off ECC/Parity for the whole memory array.

Mi equipo es un portatil ECS EliteGroup green 551 1.5 512

gracias....

Saludos