Reset the bios by placing the bios jumper cap on pins 2-3 for a few seconds and replace to pins 1-2.
If the battery is flat/dead...replace immediately.A couple of pounds from Tesco or Wilkinson's.
Battery type; CR2032
Surface Pro 5 News - release date, UK price, features, specs
Gear VR vs. Daydream: Which delivers the best VR experience?
Best Mac antivirus 2017
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.