Microelectronics | Repair and Maintenance

Repair and Maintenance

Symmetricom TrueTime NTS-100 NTP Server
2026 | Maintenance of a late-1990 GPS-controlled network time server.

Apple MacPro 5,1
2025 | Restoration of an Apple MacPro 5,1 mid-2010 computer.

COMPAQ Prolinea 4/66
2024 | Restoration of an old 486 desktop PC.

IBM eServer xSeries 330
2024 | Maintenance and fan replacement in an ancient server.

Hewlett-Packard 6033A Autoranging System DC Power Supply
2023 | Preventative maintenance and fan replacement in an autoranging system power supply.

12 V / 2 A Switching Mode Power Supply
2022 | Fixing and increasing the reliability of a cheap switching mode power supply.

12 V / 4 A Switching Mode Power Supply
2022 | Increasing the reliability of a cheap switching mode power supply.

Hewlett-Packard 4276A LCZ Meter
2021 | Preventative maintenance and fan replacement in a LCZ meter.

Toshiba XM-5401B SCSI CD-ROM Drive
2021 | Capacitor replacement and mechanical service of a mid '90s SCSI CD-ROM drive.

StarView SV421 KVM Switch
2021 | Capacitor replacement in a late '90s KVM switch.

Hewlett-Packard 6624A System DC Power Supply
2021 | Preventative maintenance and fan replacement in a system power supply.

Hewlett-Packard 16500C Logic Analysis System
2021 | Repair and maintenance of a mid '90s logic analysis mainframe.

BTC 53 Series Keyboard
2020 | Capacitor replacement in an old AT computer keyboard.

Topre Realforce 104US Keyboard
2020 | LEDs replacement in an USB computer keyboard.

Lacie 5big Network 2 Network Attached Storage
2020-2022 | Capacitor replacement in an old NAS device, and its power supply.

Adaptec AHA-1542CP SCSI Controller
2020 | Capacitor replacement on another old ISA SCSI controller.

Adaptec AHA-1542CF SCSI Controller
2020 | Capacitor replacement on an old ISA SCSI controller.

Siemens 80386DX ISA Single Board Computer
2020 | D-Sub 25 connector replacement on a 386-class single board computer.

NEAT-575 Pentium ISA Single Board Computer
2020 | Capacitor and Dallas time keeper replacement on a Pentium-class single board computer.

TRENDnet TEG-S80TXE
2020 | Capacitor replacement in an 8-port Ethernet gigabit switch.

Cambridge Audio DacMagic 100
2020 | Capacitor replacement in an USB digital to analog converter.

Hewlett-Packard 3312A Function Generator
2019 | Reparation of an old function generator.

ASUS RT-N16 Wireless Router
2018-2023 | Repair and improvement of a wireless router.

Disclaimer

The content of this site is provided on an AS-IS basis. No warranties whatsoever.
These are all hobby projects and no technical support is available other than the contents of the articles.