| Subject | Text |
| Acer laptop Shuts Down after seconds | My Acer Aspire 7520 [u:ad042141eb]shuts down, loses power 5 - 25 seconds after powering on.[/u:ad042 |
| request for circuit diagrams | i need diagrams for following items: 1. Linertec audio amplifier, model no. 1450 2. pro power |