[rizzotti91]

BIOS
Aggiornamento bios con Asus EZ Flash
- Scaricate il bios aggiornato. Successivamente, copiatelo in una pendrive od in un floppy.

- Riavviare.
- Entrare nel bios.
- Caricare le impostazioni default.
- Selezionare la scheda utility.
- Selezionate Asus EZ Flash.
- Selezionate il percorso contente il bios e fate OK. L'utility verificherà il checksum.
- Se il checksum è corretto vi apparirà una voce con scritto "Do you want to update?", date OK.
- Attendete l' aggiornamento del bios evitando di interrompere per qualsiasi motivo l'aggiornamento!!!
- Al termine dell'update riavviate il PC

Versioni BIOS

- Bios 2104 [TESTATO e FUNZIONANTE]

P5B BIOS 2104
Support new CPUs. Please refer to our website: http://support.asus.com/cpusupport/c...Language=en-us

- Bios 2001 [TESTATO e FUNZIONANTE]

P5B BIOS 2001
1.New CPU Support:
Celeron 450(2.2GHz,800 FSB,L2 512KB,LGA775,revA1)
Core 2 Duo E5200 (2.50GHz,800FSB,L2:2MB,rev.M0)
Core 2 Duo E8400 (3.00GHz,1333FSB,L2:6MB,65W,rev.E0)
Core 2 Duo E8500 (3.16GHz,1333FSB,L2:6MB,65W,rev.E0)
Core 2 Duo E8600 (3.33GHz,1333FSB,L2:6MB,65W,rev.E0)
Core 2 Duo E8600 (3.33GHz,1333FSB,L2:6MB,65W,rev.E0)
Core 2 Quad Q8200 (rev.M1,2.33GHz,1333FSB,L2:4MB,4 cores)
Core 2 Quad Q9400 (rev.R0,2.66GHz,1333FSB,L2:12MB,4 cores)
Core 2 Quad Q9550 (rev.E0,2.83GHz,1333FSB,L2:12MB,4 cores)

- Bios 1803 [TESTATO e FUNZIONANTE]

P5B BIOS 1803
1. Fix CPU ratio will not reset after load BIOS default
2. Enable support for N/2 Ratio option

- Bios 1705 [TESTATO e FUNZIONANTE]

P5B BIOS version 1705
1. Support new CPUs. Please refer to our website at: http://support.asus.com.tw/cpusupport/cpusupport.aspx
2. Update LAN BOOTROM to 2.06

- Bios 1604 [TESTATO e FUNZIONANTE]

P5B BIOS version 1604
1. Enhance memory compatibility under FSB1333 mode

- Bios 1501

P5B Release BIOS 1501
1. Add new CPU uCode to support new processor

- Bios 1405 [TESTATO e FUNZIONANTE]

P5B Release BIOS 1405
1. Update CPU ucode to support new processor
2. Revise SLP 2.0 rule
3. Enable hotplug support under AHCI mode
4. Fix displayed CPU frequency incorrectly after downgrade CPU ratio

- Bios 1202 [TESTATO e FUNZIONANTE]

P5B Release BIOS 1202
1. Fix system may sometimes hang after load default in setup then exiting right away while having Conroe CPU installed.
2. Add new uCode to support new CPU.

- Bios 1102

P5B Release BIOS 1102
**Please update AsusUpdate to V7.09.02 or later prior making this update.**
**This BIOS does not support roll back to earlier BIOS**
1. Finetune Q-Fan control algorithm
2. Enable EIST under VISTA
3. Update CPU Ucode to support new CPU
4. Fix BBS device string not correct under AHCI mode
5. Support SLP2.0 string
6. Fix HCT unreported I/O and memory issuse
7. Support disable USB function item
8. Allow disable XD for conroe L
9. Add full reset after change DRAM mode to enhance memory compatibility
10. Support CONROE E0 CPU(FSB 1333)
11. Fix AC Power loss function not correct
12. Support x4 DIMM

- Bios 0806

P5B Release BIOS version 0806
1. Enable support for WiFi-TV card
2. Enable PreslerXE 3.73 support
3. Enable USB like support for SATA HDD connected to JMICRON controller when JMicron option is set to IDE or AHCI mode
4. Drop CPU fan low limit to 600rpm when Conroe CPU is in use.
5. Enhance ATA ODD compatibility
6. Support Conroe-L CPU
7. Fix CPU VCORE too high after overclocking fail

- Bios 0701

P5B Release BIOS version 0701
1. Enhance memory compatibility
2. Fix DRAM frequency incorrectly display problem under auto, standard and AI N.O.S mode
3. Reduce system full reset of times
4. Patch some VGA card can't found when NB Vcore value has been set too high
5. Fix DDR frequency 889 unstable by SPD
6. Add new CPU Ucode to support Kentsfield B3 stepping CPU
7. Improve S3 resume time
8. Fix FSB not correct displayed in BIOS setup when CPU has been set to non-standard frequency
9. Fix chassis fan 2 speed not correct when fan speed too low

- Bios 0509

P5B Release BIOS version 0509
1. Support DDR2 double side x16 module
2. Enable support for CPU ratio adjustment on Kentsfield B0 stepping CPU
3. Enable conroe/kentsfield ratio overclocking higher above default value
4. Fix CPU Fan profile mode not correct after system shutdown
5. Revise temperature reading algorithm
6. Update MRC code
7. Enhance memory compatibility for DDR533 and DDR667 modules.
8. Revise S3 fuction not stable when CPU FSB over 300MHz.
9. Add dram frequency help string

Nota: io ho testato solamente la versione 1202, quindi non mi assumo nessuna responsabilità se a voi non funzionerà un'altra versione. Vi prego quindi di notificarmi le versioni che avete provato così da farlo sapere a tutti.