Lenovo Laptop - Not booting

[Edu-IT]

Laptop just will not boot and keeps displaying the boot manager screen. Have tried different RAM, put another hard drive in, still won't get past the boot selection screen. Does anyone have any other suggestions?

[Protec]

Try replacing the CMOS Battery.

[Edu-IT]

Will do. Thanks.

[Protec]

No problem, let me know if that sorts it