Brand: BOSCH
Category: Smart Home Device
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for 1 687 023 452 - 480
Uploaded: Nov. 21, 2025, 8:14 p.m.
Manual Publish Date: 2008-09-03
Warranty Information
Information on copyright, liability, warranty, user group, and contractor obligations is in the "Important notes and safety instructions" guide.
Operation
Handling diskettes
To insert a diskette, check that the left-hand opening is closed. If not, close it with the slider. Insert the diskette label-up until it clicks. To remove, press the eject button. Ensure the activity light is off. After removal, open the slider to write-protect.
Handling CDs/DVDs
Handle with clean, grease-free hands. Do not touch the blank underside. Hold by the edges. Do not bend or write on the CD/DVD. Do not use solvents for cleaning. Clean fingerprints/dust with a soft cloth. Avoid high temperatures and direct sunlight.
To insert a CD/DVD, press the button to open the drive drawer. Place the CD/DVD label-up in the center of the tray. Close the drawer by pressing the button again.
Troubleshooting and error codes
| Troubleshooting | Possible Cause | Solution |
|---|---|---|
| PC does not start up correctly | Monitor dark, no error messages | Check if PC and monitor are on (activity lights). Check monitor contrast/brightness. Ensure cables are firmly plugged in. Ensure power supply is on. |
| Monitor is not working | PC started, keyboard/peripherals work | Check monitor brightness/contrast. Ensure monitor cable is correctly connected. Ensure monitor is plugged in and switched on. Switch off monitor, unplug, unplug cable, check pins. Adjust display using monitor controls. Check refresh rate. |
| Keyboard is not working | N/A | Check keyboard connection (not mouse port). Check for stuck keys. Check for liquid spills. |
| Mouse is not working | N/A | Check mouse connection (not keyboard port). Ensure mouse driver is installed. Clean mouse ball/rollers. |
| CD/DVD ROM not being read | N/A | Check if CD/DVD is clean (non-printed side) and inserted correctly. Test CD/DVD on another PC. |