NOKOTION 598762 001 For HP EliteBook 2540P Laptop Motherboard LA 5251P I7 640LM CPU QM57 GMA HD DDR3|motherboard for hp|laptop motherboardhp elitebook 2540p - AliExpress
Removing the HP Elitebook 6930p RTC (CMOS) Battery - iFixit Repair Guide
HP EliteBook 2540p Notebook PC Maintenance and Service Guide
Update the Bios HP EliteBook 2540p (F.20 to F.21) - eehelp.com
Laptop Battery For Hp Elitebook 2540p Series Ms06xl Hstnn-ib0v 593585-001 - Buy Laptop Battery,Laptop Battery Ms06xl,Battery For Hp Elitebook Product on Alibaba.com
598762 001 LA 5251P for HP ELITEBOOK 2540P laptop motherboard i7 640LM main board|Laptop Motherboard| - AliExpress
User manual HP EliteBook 2540p (English - 177 pages)