Improved UEFI EDK2 security. NOTE: HP strongly recommends transitioning to this updated BIOS version immediately.
SUPPORT COMMUNICATION- PRODUCT CHANGE NOTIFICATION
Document ID: c04378972
Version: 1
System BIOS Update F.50 for Select ProBooks, EliteBooks, ProBooks, HP Minis, Mobile Thin Clients, and HP/Compaq Notebook PCs
Release date : 22-Jul-2014
Last updated : 22-Jul-2014
SUPPORT URL
ProBook 6440b/6540b:
http://h20566.www2.hp.com/portal/site/hpsc/public/psi/home/?sp4ts.oid=4095207
ProBook 6450b/6550b:
http://h20566.www2.hp.com/portal/site/hpsc/public/kb/search/?sp4ts.oid=4173642
ProBook 6445b/6545b:
http://h20566.www2.hp.com/portal/site/hpsc/public/kb/search/?sp4ts.oid=4021376
ProBook 6455b/6555b:
http://h20566.www2.hp.com/portal/site/hpsc/public/psi/home/?sp4ts.oid=4174254
ProBook 4520s/4720s:
http://h20566.www2.hp.com/portal/site/hpsc/public/psi/home/?sp4ts.oid=4145198
ProBook 4320s/4420s/4321s/ 4421s:
http://h20566.www2.hp.com/portal/site/hpsc/public/psi/home/?sp4ts.oid=4145545
ProBook 4325s/4326s/4425s:
http://h20566.www2.hp.com/portal/site/hpsc/public/psi/home/?sp4ts.oid=4173754
4320t Mobile Thin Client:
http://h20566.www2.hp.com/portal/site/hpsc/public/psi/home/?sp4ts.oid=4174493
HP/Compaq 425/625/325/326:
http://h20566.www2.hp.com/portal/site/hpsc/public/psi/home/?sp4ts.oid=4173268
REASON FOR CHANGE
Quarterly refresh for factory and Web release only.
IMPACT OF CHANGE
After this BIOS update has been installed, previous BIOS versions cannot be reinstalled.
Components affected:
EliteBook 8440p/w, EliteBook 8540p/w, EliteBook 2540p, EliteBook 2740p, EliteBook 8740w, ProBook 6440b, ProBook 6540b, ProBook 6450b, ProBook 6550b, ProBook 6445b, ProBook 6545b, ProBook 6455b, ProBook 6555b, ProBook 4520s, ProBook 4720s, ProBook 4320s, ProBook 4420s, ProBook 4321s, ProBook 4421s, ProBook 4525s, ProBook 4325s, ProBook 4326s, ProBook 4425s, ProBook 5220m, ProBook 5320m, HP Mini 5102, HP Mini 5103, 4320t Mobile Thin Client, HP 425, HP 625, Compaq 325, Compaq 326
DATE OF CHANGE
Effective date : 31-Jul-2014
Hardware platforms affected :
Compaq 325 Notebook PC, Compaq 326 Notebook PC, HP 425 Notebook PC, HP 4320t Mobile Thin Client, HP 625 Notebook PC, HP EliteBook 2540p Notebook PC, HP EliteBook 2740p Tablet PC, HP EliteBook 8440p Notebook PC, HP EliteBook 8440w Mobile Workstation, HP EliteBook 8540p Notebook PC, HP EliteBook 8540w Mobile Workstation, HP EliteBook 8740w Mobile Workstation, HP Mini 5102, HP Mini 5103, HP ProBook 4320s Notebook PC, HP ProBook 4321s Notebook PC, HP ProBook 4325s Notebook PC, HP ProBook 4326s Notebook PC, HP ProBook 4420s Notebook PC, HP ProBook 4421s Notebook PC, HP ProBook 4425s Notebook PC, HP ProBook 4520s Notebook PC, HP ProBook 4525s Notebook PC, HP ProBook 4720s Notebook PC, HP ProBook 5220m Notebook PC, HP ProBook 5320m Notebook PC, HP ProBook 6440b Notebook PC, HP ProBook 6450b Notebook PC, HP ProBook 6455b Notebook PC, HP ProBook 6540b Notebook PC, HP ProBook 6545b Notebook PC, HP ProBook 6550b Notebook PC, HP ProBook 6555b Notebook PC
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HP Inc. shall not be liable for technical or editorial errors or omissions contained herein. The information provided is provided "as is" without warranty of any kind. To the extent permitted by law, neither HP or its affiliates, subcontractors or suppliers will be liable for incidental, special or consequential damages including downtime cost; lost profits; damages relating to the procurement of substitute products or services; or damages for loss of data, or software restoration. The information in this document is subject to change without notice. HP Inc. and the names of HP products referenced herein are trademarks of HP Inc. in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners.
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