Hello All, This is Apoorva from India, Mumbai. I recently received my Desktop PC from my Computer Technician with Asrock ConRoe 945G-DVI Motherboard & NVIDIA GeForce 7300 LE PCIE Graphics Card replaced. Once I received the PC, I found that the technician has forgot to install additional 1 GB of DDR2 RAM because when I had sent my PC to my technician from whom I purchased this PC, there was 2 GB of RAM installed. Therefore, I did not “Turn On” the PC to check if it Is working INSTEAD, just confirm with my Technician and he says that the PC has been tested & is working fine before dispatching it to me. Therefore, I did not bother to “Turn On” the PC at that point of time. Once I received the additional 1 GB of RAM, I seated it properly into its slot and “Turned On” my PC. Now the issue is that my Monitor won’t initialize. The Power light on the CPU shows green but the Power light on my Monitor is Solid Amber. I hooked up my Monitor VGA cable to my HP 530 Notebook and it works fine, so no issue with my monitor. Now, I tried all possible troubleshooting steps as mentioned below: 1.Unplugged all the cables except the Power Cord and Monitor VGA cable. 2.Did Power Cycle after Turning Off the PC & Unplugging all the cables from the back. 3.Disconnected WDC SATA HDD, Both Ram’s, SATA DVD Writer, CPU Fan Connector, ATX 12V Connector coming out from PSU, Nvidia Graphics Card. 4.Changed the Surge Protector. but nothing seems to work. Tried connecting VGA cable to both Onboard and Nvidia Graphics Card but that also doesn’t help. So, the major troubleshooting steps have already been performed by me and there’s no question of either my Asrock Motherboard or Nvidia Graphics Card having an issue since both are replaced and tested by my technician already. Therefore, if anybody on this forum could come up with a brilliant idea or suggestion and help me diagnose this issue, it will be highly appreciable! Regards, Apoorva.