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--- blog:486_pvi_sp3 [2020/11/25 11:52] – [Motherboard] john
+++ blog:486_pvi_sp3 [2021/01/25 16:50] (current) – [Case LCD Display] john
@@ Line 23: / Line 23: @@
       * 2x 72pin SIMM
       * 2x IDE, 1x FDD, 2x Serial, 1x Parallel, 1x AT keyboard, 1x PS/2 mouse (header only)
-  * AMD 5x86 133MHz
-  * 64MB 50ns SIMM
+  * AMD X5-133-ADW
+      * Clock quadrupled 133MHz 486-class processor (4x 33MHz)
+      * 16KB level 1 cache
+      * +3.45v
+  * 64MB 50ns Fast-Page-Mode 72pin SIMM
   * 512KB secondary cache
-{{:blog:asus_pvi_sp3_1.jpg?400|}} {{:blog:asus_pvi_sp3_2.jpg?400|}} {{:blog:asus_pvi_sp3_3.jpg?400|}}
+{{:blog:asus_pvi_sp3_1.jpg?500|}} {{:blog:asus_pvi_sp3_2.jpg?500|}}
+{{:blog:asus_pvi_sp3_3.jpg?500|}} {{:blog:img20201125095946.jpg?500|}}
+=== Keyboard Controller / Fuse ===
+The keyboard controller chip (AMIKEY-2) was dead the last time I tried, so I had to desolder it and source a replacement. As well as that, the main 125v/3a fuse was blown - there was no continuity:
+{{:blog:img20201125134125.jpg?500|}} {{:blog:asus_pvi_kb_error.jpg?500|}}
+Removing and replacing the fuse:
+{{:blog:img20201203094706.jpg?400|}} {{:blog:img20201203094756.jpg?400|}} {{:blog:img20201203094859.jpg?400|}}
-The keyboard controller chip (AMIKEY-2) was dead the last time I tried, so I had to desolder it and source a replacement.
+Power on test after fuse was replaced; success!
+{{:blog:img20201203101914.jpg?500|}} {{:blog:img20201203101922.jpg?500|}}
 ==== Storage/IO ====
@@ Line 41: / Line 59: @@
   * Voodoo 3 3000 PCI (16MB SGRAM)
+{{:blog:img20201125170522.jpg?500|}}
+==== Audio ====
+  * Creative Labs Soundblaster AWE32 (CT2760) + NEC XR385 Wavetable
+  * Gravis Ultrasound MAX 1MB
 ==== Networking ====
@@ Line 46: / Line 70: @@
       * DOS Packet drivers {{ :blog:e100b11b.zip |}} {{ :blog:e100b11c.zip |}}
+{{:blog:img20201125170546.jpg?500|}} {{:blog:img20201125170554.jpg?500|}}
 ==== Other Cards ====
@@ Line 74: / Line 99: @@
 {{:blog:led_display_-_sk-188.jpg?200|}}
+Configured as permanently enabled 133:
+{{:blog:led_display_133.jpg?500|}} {{:blog:img20201125125528.jpg?500|}}
+===== Spacing Full Length ISA card =====
+Full length ISA cards have a tendency to bend, so I fixed spacers on the ends of each of them so that even if the case is on its side they won't bend and short out on the card next to them.
+{{:blog:img20210125164715.jpg?300|}} {{:blog:img20210125164646.jpg?300|}} {{:blog:img20210125164639.jpg?300|}}