MP 530 Maintenance General Description The MP 530

MP 530 Maintenance

General Description ¡ ¡ The MP 530 maritime computer is used in a wide range of Operator Stations (OSs) produced by Kongsberg Maritime. The computer can be installed inside operator station consoles by using specific mounting brackets. The OS and process station application software is stored on the MP 530 hard disk. The MP 530 is built running the Microsoft Windows Xp or NT 4. 0 operating systems.

MP 530 Configuration ¡ ¡ ¡ ¡ Main board (Motherboard) CPU RAM, 512 MB Power supply 115/230 Vac Graphics card (2 X or 4 X) (optional) Network card Serial line cards (optional) CAN-bus card (optional) Hard-disk drive CD-RW drive Floppy-disk drive Miniature speaker Reset button (ON/OFF)

MP 530 Block Diagram

Externals connections

Externals connections

MP 530 - How to disassemble Turn off the 230 Vac breakers (Q 1 and Q 2) ¡ Disconnect all the cables from the rear ¡ Place the MP 530 cabinet on a firm surface ¡

MP 530 - How to disassemble ¡ Lift the lever to release the lid and pull the lid toward you

MP 530 - How to disassemble ¡ Remove the plastic front cover as shown

Replace the CD-RW or the floppy drive ¡ ¡ Disconnect all the cables from the drive Release the drives as shown

Cabinet interior

Replace the CD-RW or the floppy drive Replace the faulty unit ¡ Set any jumper of the new drive as the old one (only for CD-RW unit) ¡ Reassembly ¡ Verify the drive operation ¡

Replace the Hard Disk drive Power Connector Data Cable ¡ Disconnect the data cable and power connector from the drive

Replace the Hard Disk drive ¡ Unlock the drive as shown in figure

Replace the Hard Disk drive ¡ ¡ Check that the spare drive is compatible with the MP 530. 2. 5” HDD with adapter

Replace the Hard Disk drive ¡ ¡ Check that the spare drive is compatible with the MP 530. 3. 5” HDD low profile

Replace the Hard Disk drive ¡ Always check the right interface on the motherboard: SATA Interface IDE Interface

Replace the Hard Disk drive ¡ Set the jumper as the old drive (only for IDE interface)

Fault location/identification ¡ If an error situation has occurred, the fault is normally identified from the symptoms observed. It is therefore important to record all these observations to help the maintenance person or service engineer. All error messages shown on the screen should be logged from this purpose.

ID SYMPTOMS PROBABLE ERROR SOURCE CORRECTIVE ACTION 1 No visible or audible sign of power present at MP 530. Fans are not blowing. External supply voltage is turned off or circuitbreaker fuse has tripped. Internal power supply defect. Check the 115/230 VAC power supply. 2 Applications are not loading when booting the MP 530. Only blue screen displayed. Defective file system. Reinstall the software by using the system backup CD. 3 Applications are not Defective hard-disk drive. loading when booting after the entire operating system software has been installed on MP 530. Only blue screen displayed. Replace hard disk. 4 MP 530 does not respond over network on either channel. Network task not running. Reboot MP 530. 5 MP 530 responds over network on only one of tree channels. Defective network card or network part of main board. Replace network card. 6 MP 530 crashes or hangs unexpectedly. Possible defective RAM. Replace RAM