![Chapter 5. Diagnostics; Diagnostic Tools; Post; Post Beep Codes - Lenovo ThinkServer RD120 Hardware Maintenance Manual [Page 143] | ManualsLib Chapter 5. Diagnostics; Diagnostic Tools; Post; Post Beep Codes - Lenovo ThinkServer RD120 Hardware Maintenance Manual [Page 143] | ManualsLib](https://static-data2.manualslib.com/docimages/i3/55/5470/546973-lenovo/143-diagnostics-diagnostic-tools-post-post-beep-codes-thinkserver-rd120.jpg)
Chapter 5. Diagnostics; Diagnostic Tools; Post; Post Beep Codes - Lenovo ThinkServer RD120 Hardware Maintenance Manual [Page 143] | ManualsLib
What does 5 beeps bios on PC start up mean? I have no running issues everything is working as usual and I haven't dropped or damaged my PC recently. - Quora
![New pc makes one long beep and three short beeps on startup, and nothing appears on the monitors : r/techsupport New pc makes one long beep and three short beeps on startup, and nothing appears on the monitors : r/techsupport](https://external-preview.redd.it/gYOzxQMbxxIWHE2pbRYqRvghXSd8hNUpiC1nO_AtD7E.jpg?auto=webp&s=aa1bd258444ef07adc77a098f21bed31b9cd679c)